“The Trusts requirement is to provide and implement a software-as-a-service (SaaS) based Management Information System (MIS) in order to deliver the Trust’s ‘Shift to the Cloud’ strategy. The MIS will be accessed over the internet and hosted in the cloud. The product must be capable of supporting the operational, educational management and administrative needs of the trusts state sector primary, secondary and all-through academies.”
“…I've attached our answers to your clarification questions - apologies for missing them and thank you for flagging it to us. Whilst going through the answers I noticed a couple of oversights in our uptime spreadsheet (our current SLA % and one of the column headings were inaccurate), so I've updated that in the Box folder and attached the corrected version here as well.”
"Our standing contractual commitment to uptime is xxxx averaged over the whole year"
“…Please note: There is a document in the Arbor response which is referenced from Appendix A around uptime. There was an error in the version that was shared with you. This has now been corrected. I've highlighted this via the file name in the updated version and deleted the incorrect one.”
“Absolutely fine to use both sets of evidence… We should discuss during moderation on Friday any additional or higher score you’ve ended up on which isn’t reflective of just what is written in bid responses. Hope this makes sense.”
“ we will waive the core training costs as incentive for any new schools to be onboarded on the basis that Webinar training is provided. On-site training can be provided at the special£500 per day rate offered to United Learning”
“8. [Q] What mechanism will the Trust used to evaluate total cost of ownership over the 5-year contract? [A] In order to ensure a fair evaluation of cost, the Trust will evaluate the total cost of MIS to the Trust over the 5-year contract. We recognise that Bidders may propose different programs of implementation and this may have an impact on cost, particularly where there is an overlap of fees for existing provider contracts with a new providers charging model. A further TCO Worksheet tab has been added to Appendix E-Cost Model to provide a structure for provision of supplementary cost information with instructions provided for its completion. For the purpose of tender, Bidders should assume that the Contract Start Date is1 May 2020 and the Contract End Date is30 April 2025 . The total cost for tender purposes will therefore include your proposal costs as scheduled, plus any incumbent costs incurred over the full 5-year term from 5/1/22 - 4/30/25… 13. [Q] Having noted the award criteria to be used for the evaluation of Initial Solutions, can you clarify the formula sitting behind the cost evaluation figure to indicate how it would be applied? [A] Cost is worth 40%... We will validate that each proposal is inclusive of all costs required for delivery of the contract over 5 years. The Total Overall Cost (Growth Model) over 5 years will be used for the evaluation. Please see Clarification #8 for further detail about the approach to the TCO calculation…”
“Bromcom assumes that United Learning's data warehouse solution has the capability to import data via an 0-Data Feed or via direct SQL queries. However, please be assured that if not, subject to contract award we will assist United Learning in achieving an efficient and effective data access method. We are happy to assess the feasibility and remove any external data integrator need, by transforming and pushing the data from MAT Vision to United Learning's data warehouse solution.”
“As part of the technical discussion, we also invited you to share the data transformation requirements with us and are happy to push this data to your Data Warehouse to remove the requirements of dealing with other suppliers or third parties to avoid the delay or cost of the implementation of changes. We are still happy to consider your requirements as part of this contract and let you know where we can help.”
“Following competitive dialogue meetings on 02 02 [should read 03] 20, we issue the following guidance by way of clarification to help Participant's responses to Appendix C of our ITCD document: • Making this transition across the 57 schools in our tender across the originally communicated timescales of 18-24 months remains our intention; • Whilst cost is a factor the key principles for us are that the programme is well managed and delivered at a manageable pace for the Group and United Learning Schools; • Communication is high quality at all levels and gives schools enough time to plan for successful change whilst also ensuring their normal business as usual activities; • There are early pilots within the programme, in all types/ phases of schools, so as we can celebrate successes and build momentum; • Where there is opportunity to align 'go-live' with new cloud MIS with contract end of incumbent MIS then this should be taken but this shouldn't be the single determining factor; • Participant offers of other potential cost saving strategies such as free licencing during necessary contract overlap periods which might help the program will improve the total cost of ownership element, which has an impact on the cost score; • There should be enough flex in the resourcing of the program so that following initial school engagement the numbers in each phase could be increased and so the program accelerated - especially in the primary phase; • Participants should exercise caution in planning too many secondary school transitions in the Spring Terms of 2021 and if necessary 2022 to avoid critical times with regards to KS4 and KS5 terminal examinations; • Will still regard geographic grouping of schools into phases as advantageous in terms of schools supporting each other; and • For the purposes of the tendering exercise Participants should plan for and cost the necessary school-by-school training programs.”
“For the purposes of tendering and following the discussions mentioned in the meeting above the following Indicative Program has been included to provide an additional scaffold for Participants to respond against Appendix C. The original problem statement remains as read, so Participants should still program in each individual school and should still be conscious of contract dates, geographical location and phase of school. The indicative program reflects elements of each Participants' initial response that was deemed desirable but give additional clarity over pace and how United Learning regard this as being successful.”
“the date on which the School no longer needs any access to the incumbent product (e.g. the new MIS is fully migrated and in use)”
“Rebate due to 15 Arbor Schools already on contract xxxxxxxxxx xxxx xxxxx xxxxxxx xxxxxxx xxxxx xxxxxxxx xxxxx xxxxx xxxxxxxxxI shall refer to this as the “Arbor Contract Rebate.”
“73. It also follows from the case-law cited at paragraph 71 above that the principle that tenderers should be treated equally does not place any obligation upon the contracting authority to neutralise absolutely all the advantages enjoyed by a tenderer where the existing contractor is a subcontractor of that party. 74. To accept that it is necessary to neutralise in all respects the advantages enjoyed by an existing contractor or a tenderer connected to that party by virtue of a subcontract would, moreover, have consequences that are contrary to the interests of the service of the contracting institution in that such neutralisation would entail additional cost and effort for that institution. 75. Nevertheless, in order to comply with the principle of equal treatment in this particular situation, a balance must be struck between the interests involved. 76 Thus, in order to protect as far as possible the principle of equal treatment as between tenderers and to avoid consequences that are contrary to the interests of the service of the contracting institution, the potential advantages of the existing contractor or a tenderer connected to that party by virtue of a subcontract must none the less be neutralised, but only to the extent that it is technically easy to effect such neutralisation, where it is economically acceptable and where it does not infringe the rights of the existing contractor or the said tenderer.”
“saving on Current Arbor Contract”
“1. As to the quality evaluation generally: a. Are the reasons given by the Defendant for the scores awarded to the Claimants and Virgin for the quality evaluation questions sufficient in law? b. Did the Defendant in fact apply or depart from the stated award criteria and/or evaluation methodology when evaluating tenders?”
“It follows that I accept the specific criticisms made by the Trusts in support of this submission. However, in my judgment the deficiencies are not limited to the four questions identified by the Trusts in this part of their submissions. Other examples of general observations that lack content are to be found in the Trusts’ Q1 and Q2 and Virgin’s Q1 and (to a lesser extent) Q7. And, viewed overall, I am satisfied that the notes do not provide a full, transparent, or fair summary of the discussions that led to the consensus scores sufficient to enable the Trusts to defend their rights or the Court to discharge its supervisory jurisdiction. First, there is evidence, which I accept, that other reasons (including some agreed reasons) were in play and are not reflected in the notes. Second, pervasively there is no or no sufficient account of the reasoning and reasons that led panel members to resolve their differences (if they did) so as to arrive at consensus scores.”
“The duty to give sufficient reasons 75. It is common ground between the parties that there is a duty to provide reasons for a decision such as the disqualification in the present case and that the obligation to state reasons is an essential procedural requirement. The level of detail which must be given in order to satisfy this duty will inevitably be context and fact specific. The guiding principle, as affirmed by the Supreme Court in Healthcare at Homeat [17] is that: "The reasoning followed by the authority which adopted the measure must be disclosed in a clear and unequivocal fashion so as, on the one hand, to make the persons concerned aware of the reasons for the measure and thereby enable them to defend their rights and, on the other, to enable the court to exercise its supervisory jurisdiction." 76. Where the context permits, that reasoning can be in summary form as happened in Case T-l83/00 Strabag Benelux NV. A different context requiring different levels and means of explanation is provided by the facts of Lancashire Care NHS Foundation Trust & Anor v Lancashire County Council[2018] EWHC 1589 (TCC) , where I summarised the relevant principles and their underlying rationale at [49]-[55]. It remains my view that a procurement in which the contracting authority cannot explain the reasons for its decision fails the most basic standard of transparency. That said, there is no requirement that the reasons and reasoning must all be contained in one document (whether that be the document conveying the decision or otherwise), though the later the purported explanation, the greater the scrutiny that will be required to ensure that what is being provided is in fact the reasons or reasoning that prevailed at the relevant time and not merely an ex post facto justification.”
“Meets local school needs Bromcom's approach is based on supporting schools to go live with the minimum change first that suits their needs, transitioning across to additional modules as and when they are ready, with no extra cost or technical configuration required. For example, many customers go live with the core MIS before adopting: Any payment systems; eTimetable - schools can continue to build timetables in NovaT and then import these into the MIS; and any apps for communicating with parents (MCAS). Bromcom's free API programme enables existing bolt-on systems to pull or push data to Bromcom MIS to ensure business as usual from day one, giving schools full control as to when/if they phase out existing systems…”
“Will require considerable effort from us to build a solution to move data from MAT Vision into our own data warehouse. However, use of MAT Vision allows us to implement future modifications without costly change requests.… Central standardisation seems to be achieved by guidance or a mysterious “blank Bromcom MIS”
“… We would need to create and maintain connections/links to our DW but an offer to assess the possibility of pushing data from MAT Vision to DW is provided.”
“Program plans still starting too soon-not been adjusted to current climate or given any mitigation….”
“• Please fill in the Bolt-Ons tab within the MIS Specification Worksheet. Please do not alter the conditional formatting or count formulas at the bottom of the sheet. [Already completed as part of first ITPD submission - update as appropriate and resubmit] • With reference to projects of similar scale and complexity, please outline your strategic, partnership approach to working with United Learning over the life of the contract to assist us with our aims of: o Consolidating as many 3rd party systems as possible into MIS functionality; o Simplification of any remaining 3rd party bolt on systems to MIS; and o Cost savings • We would like to be in a position whereby: o as much 'add-on' functionality as possible is brought into core MIS; o remaining add-ons are rationalised down to as small a 'recommended list' as possible across the various types; and o Consistency in use and cost savings are leveraged across the Group.” conditional formatting or count formulas at the bottom of the sheet. [Already completed as part of first ITPD submission - update as appropriate and resubmit] with our aims of: o Simplification of any remaining 3rd party bolt on systems to MIS; and o Cost savings o remaining add-ons are rationalised down to as small a 'recommended list' as possible across the various types; and o Consistency in use and cost savings are leveraged across the Group.”
“cost savings are suggested but only as far as schools can move over to built-in functionality instead of bolt on systems. No explanation of which parts could move. No recommended list of remaining systems.”
“…Bromcom’s approach seemed to be much like Arbor’s insomuch as they think they have full integration within their product and can work with any 3rd party supplier. As with Arbor I am concerned about what this means for schools with several third-party suppliers at the point of implementation.”
“…I am a little bit concerned by the approach that all things should move to Arbor as this does increase the initial stress of the MIS move for schools especially if they use lots of unsupported 3rd parties. In a very large school with low parental engagement then this could also cause communication issues.”
“.—(1) Subject to paragraphs (3), (5), (8) and (10), all communication and information exchange under this Part, including electronic submission, shall be performed using electronic means of communication in accordance with the requirements of this regulation.”
“Technical etc requirements for tools and devices (16) Tools and devices for the electronic receipt of tenders, requests to participate and, in design contests, plans and projects, must at least guarantee, through technical means and appropriate procedures, that— (a) the exact time and date of the receipt of tenders, requests to participate and the submission of plans and projects can be determined precisely; (b) it may be reasonably ensured that, before the time referred to in paragraph (12), no-one can have access to data transmitted under the requirements in this paragraph; (c) only authorised persons may set or change the dates for opening data received; (d) during the different stages of the procurement procedure, access to all data submitted, or to part of such data, must be possible only for authorised persons; (e) only authorised persons may give access to data transmitted and only after the time referred to in paragraph (12); (f) data received and opened in accordance with the requirements in sub-paragraphs (a) to (e) must remain accessible only to persons authorised to acquaint themselves with the data; (g) it must be reasonably ensured that any infringement, or attempted infringement, of the access prohibitions or conditions referred to in sub-paragraphs (b) to (f) are clearly detectable.”
“Final Tenders (15) Having declared that the dialogue is concluded and having so informed the remaining participants, contracting authorities shall ask each of them to submit their final tenders on the basis of the solution or solutions presented and specified during the dialogue. (16) Those tenders shall contain all the elements required and necessary for the performance of the project. (17) Those tenders may be clarified, specified and optimised at the request of the contracting authority. (18) But such clarifications, specification or optimisation, or any additional information, may not involve changes to the essential aspects of the tender or of the public procurement, including the needs and requirements set out in the contract notice or in the descriptive document, where variations to those aspects, needs and requirements are likely to distort competition or have a discriminatory effect.”
“67. As well as the deadline, the other key elements of submitting tenders, such as the requirement for a single submission and the lack of provision for changes to submitted tenders, were clear and well understood by the claimants, as their witnesses evidence made clear. Fairness to all tenderers, as well as equal treatment and transparency, required that these key features should be observed. 68. There may be circumstances where proportionality will, exceptionally, require the acceptance of the late submission of the whole or significant portions of a tender, most obviously where, as noted by Professor Arrowsmith, it results from fault on the part of the procuring authority. But in general, even if there is a discretion to accept late submissions, there is no requirement to do so, particularly where, as here, it results from a fault on the part of the tenderer. In addition to the considerations already mentioned, the particular facts on which the claimant relies to characterise its case as exceptional, would require investigation and determination by Devon CC and I do not see that it was required to undertake those tasks. In my judgment, the decision of Devon CC to reject the claimant’s tender was well within the margin of discretion given to contracting authorities.”
“40. Nonetheless, Article 2 of that directive does not preclude in particular the correction or amplification of details of a tender where appropriate, on an exceptional basis, particularly when it is clear that they require mere clarification or to correct obvious material errors, provided that such amendment does not in reality lead to the submission of a new tender.… 41. In the exercise of the discretion thus enjoyed by the contracting authority, that authority must treat the various tenderers equally and fairly, in such a way that a request for clarification does not appear unduly to have favoured or disadvantaged the tenderer or tenderers to which the request was addressed, once the procedure for selection of tenders has been completed and in the light of its outcome.”
“39. Accordingly, a contracting authority may request the correction or amplification of details of such an application, on a limited and specified basis, so long as that request relates to particulars or information such as a published balance sheet, which can be objectively shown to pre-date the deadline for applying to take part in the tendering procedure concerned. 40. However, it should be explained that this would not be the case if the contract documents required provision of the missing particulars or information on pain of exclusion. It. The contracting authority to comply strictly with the criteria which it has itself laid down…”
“3.4 …As and where required, further written clarifications will be supported in the period between the Dialogue Meeting and the deadline for submission of Final Tenders. Participants are advised to use the guidelines for clarifications outlined in Section 4. 3.5 Following submission of Final Tenders, the Trust may request a Participant to clarify, specify or optimise a Final Tender, but such clarification, specification or optimisation shall not involve changes to the essential features of the Final Tender or the public procurement (including the needs and requirements set out in the Contract Notice and Descriptive Document) if such changes are likely to distort competition or have a discriminatory effect.”
“Disqualification Any breach of the requirements of this Section 4, or the commission of any offence under theBribery Act 2010 by a Participant or anyone employed by it or acting on its behalf (whether such breach or offence is with or without the knowledge of the Participant) shall entitle the Trust to disqualify the Participant.”
“5.1 Summary of Response Requirements The following table outlines the full set of response requirements for Final Tenders. These are broken into three sections: • Written Prompts - these are written responses to questions based on scenarios provided. • MIS Specification - this is the line item response to the requirements document used at ITPD stage, with opportunity to update any original responses via clarification. • Cost Model - this is your quote, based upon the structure provided…”
“5.2 Written Responses Please refer to the following Appendices which provide the context and format requirements for the response to each of these 5 prompts: Appendix A: Localised Customisation Appendix B: Data Flow to Central Office Appendix C: Service Transfer and Programme Management Appendix F: Integration with Third Party Products Appendix G: Timetabling and the Flexible Working Agenda In dialogue with Participants, the Trust may make revisions to the written prompts to best address details required. The Trust urges Participants to ensure they have full clarity on the requirements of each prompt to ensure the highest quality responses.”
“5.3 MIS Specification An MIS Specification was provided at ITPD stage for response. The requirements included in this document remain unchanged. We ask Participants to re-submit their response to the MIS Specification, making any changes to their submission to reflect clarifications provided via Dialogue. A final version of this document will become an appendix to the Contract.”
“Your response states: "Microsoft Azure with direct SQL access.The MAT Vision database is replicated in a live instance to a Microsoft Azure SQL database instance, which is available for direct SQL access if you so wish. This is protected behind a secure firewall." Please provide additional technical detail in your response at the ITCD stage as to how this is working.”
“Please find attached a list of clarifications (some bidder specific) captured over the recent dialogue meetings, calls and our further due diligence. Please provide answers to these with your final ITCD response.”
“i) the importance of the principle which has been breached; (ii) the clarity and precision of the rule breached; (iii) the degree of excusability of an error of law; (iv) the existence of any relevant judgment on the point; (v) the state of the mind of the infringer, and in particular whether the breaches were deliberate or inadvertent; (vi) the behaviour of the infringer after it has become evident that an infringement has occurred; (vii) the persons affected by the breach, including whether there has been a complete failure to take account of the specific situation of a defined economic group; and (viii) the position taken by one of the Community institutions in the matter.”
“1. Whether a failure to award a contract to the tenderer whose tender ought to have been assessed as the most economically advantageous offer, is in itself a sufficiently serious breach of the contracting authorities obligations to warrant an award of damages. Answer: Yes”
“11. Overall, I was generally impressed by the careful way in which the evaluators had tried to carry out their functions. I also concluded that the procurement itself was carefully planned and well organised. Nonetheless, of the very many complaints made by the Claimant in these proceedings, I found one to have been justified. In particular, I found the Defendant made a manifest error in its scoring of question CSD 02 which led to it awarding the Claimant a score of 3 (good) in respect of that question rather than, as I found it should have done on the evidence before me, a score of 4 (excellent). In summary, CSD 02 was concerned with Clinical and Service Delivery. One aspect of this multi-faceted criterion concerned accessibility to the premises. The Claimant’s premises were on the first floor which meant that its bid needed to cater for those patients who could not use the stairs to access the service. In addressing this part of the Claimant’s bid, the Defendant made two errors. The Claimant had proposed to use a device called a stair climber. Mistakenly, the Defendant evaluated the Claimant’s bid on the basis that it was proposing to install a stair lift. The Defendant also mistakenly thought that, by way of partial solution, the Claimant was offering services at alternative premises at least to those patients who could not use the stairs. The suggestion was that the equipment at the alternative premises would not be of the same standard. In fact, the Claimant was only making an offer to use alternative premises as a result of a flood or fire rendering its primary site unusable. I concluded that these mistakes had a causative impact on the Defendant’s scoring and were material to the outcome. Whilst I acknowledged that the Defendant was generally entitled to a margin of appreciation in its scoring of the criterion as a whole, I concluded that such margin was not relevant in determining whether a straightforward misunderstanding of the bid had taken place since that was not a question of judgment or assessment. 12. The Court was well placed to reach a conclusion as to the appropriate score which ought to have been given to the Claimant. It was clear that the issue about access had, in fact, impacted negatively on the score which the Claimant received in respect of CSD 02 and the Court was in a good position to reach its own conclusion about the appropriate score in light of the evidence as a whole. The consequence of changing the score from 3 to a 4 in respect of CSD 02 was to increase the Claimant’s total bid score by 2.5% in circumstances where the difference between the two bidders had been 2.25%. But for the manifest error, the Claimant would therefore have been awarded the contract, having scored 0.25% higher than the other bidder. This was not, therefore, a loss of a chance case.”
“Having said that, its importance when set against the other factors remains a question of fact and degree. Although the Claimant has submitted that the failure in this case to award the contract to the operator offering the most economically advantageous tender, without more, constitutes a sufficiently serious breach entitling it to damages, I reject that submission. The mere fact that the principle breached is important cannot, of itself, be determinative. The same can be said of the second factor considered immediately below. As was clear from Factortame and Delaney, no single factor is decisive.”
“Thus, the Claimant submits that since here an individual breach has altered the outcome of the competition, it is a sufficiently serious breach on the facts of this case, as it was in Energy Solutions. The Claimant argues that both of the first and second Factortame factors are in its favour and no others displace it, as in Energy Solutions. This is an attractive argument but, in the end, I do not agree with it. Firstly, I have found some factors operate in favour of the Defendant. Secondly, it is right to point out that Fraser J was not articulating a proposition of law that on every occasion in which a single breach has affected the outcome of the competition, the breach is necessarily sufficiently serious, irrespective of other factors. Indeed, Mr Holl-Allen accepted that Fraser J was not articulating a proposition of law to that effect. In any event, at [43], Fraser J positively excluded from his consideration a single breach case which had a powerful effect on the final score, which is just this case. I quite accept that the fact that the outcome of the competition would have been different but for the breach is a highly material one, which I take into account, but it cannot necessarily be determinative. In my judgment, it must also be relevant to consider, and weigh in the balance, the fact that the competition was very close so that even a small change had a significant effect on the outcome. The whole point about an evaluation of the sufficiency of the seriousness of the breach is that one should be able to take account of extent and degree. A breach, or series of breaches, which impacted upon the outcome of the competition (i.e., produced a different winner) where the score was increased by a mere 0.25% may be treated differently from a breach which impacted upon the outcome where the score was increased by something significantly higher than that.”
“Whilst the very concept of an “excusable breach” is a slightly odd one, it is clear that this factor should, in a given case, have regard to why the breach occurred and whether, whilst it was nonetheless a breach, it is at least understandable why it occurred. Mitigating factors for the occurrence of the breach can be considered.”
“(2) Subject to paragraphs (3) to (5), such proceedings must be started within 30 days beginning with the date when the economic operator first knew or ought to have known that grounds for starting the proceedings had arisen…”
“86. —(1) Subject to paragraphs (5) and (6), a contracting authority shall send to each candidate and tenderer a notice communicating its decision to award the contract or conclude the framework agreement. Content of notices (2) Where it is to be sent to a tenderer, the notice referred to in paragraph (1) shall include— (a)the criteria for the award of the contract; (b)the reasons for the decision, including the characteristics and relative advantages of the successful tender, the score (if any) obtained by— (i)the tenderer which is to receive the notice; and (ii)the tenderer— (aa)to be awarded the contract, or (bb)to become a party to the framework agreement, and anything required by paragraph (3); (c)the name of the tenderer— (i)to be awarded the contract, or (ii)to become a party to the framework agreement; and (d)a precise statement of either— (i)when, in accordance with regulation 87, the standstill period is expected to end and, if relevant, how the timing of its ending might be affected by any and, if so what, contingencies, or (ii)the date before which the contracting authority will not, in conformity with regulation 87 enter into the contract or conclude the framework agreement…”
“12. In Sita UK Ltd v Greater Manchester Waste Disposal Authority[2011] EWCA Civ 156 ,[2011] 2 CMLR 32 the Court of Appeal set out the approach to be taken in determining both the matters of which knowledge is required for the purposes of regulation 92(2) and the degree of knowledge required. The majority of the Court approved the test formulated by Mann J at first instance namely: “the standard ought to be knowledge of the facts which apparently clearly indicate, though they need not absolutely prove, an infringement”. 13. I derive assistance in applying that test from the context of its approval and adoption by the Court of Appeal. Thus at [22] and [23] Elias LJ referred to the range of degrees of confidence which a potential claimant may have in its prospects. It may know variously that it has “an arguable case, a reasonably arguable case, a strongly arguable case, or even a certain case”
“…come to an informed view as to whether there has been an infringement of the applicable provisions and as to the appropriateness of bringing proceedings.” 15. The division between the members of the Court of Appeal was as to whether any elaboration or clarification of that test was needed. Arden LJ took the view that elaboration was not required. The other members, however, concluded that the test as formulated by the ECJ did not of itself explain “what degree of knowledge is sufficient to provide that informed view that a legal claim lies” (per Elias LJ at [23]) or “how well informed the informed view has to be” (per Rimer LJ at [92]). So it is to be remembered that the test formulated by Mann J and approved by the majority of the Court of Appeal is a test for the purpose of determining the degree of knowledge necessary to form that informed view. 16. It follows that what is needed is knowledge of material which does more than give rise to suspicion of a breach of the Regulations but that there can be the requisite knowledge even if the potential claimant is far from certain of success. Answering the question whether the facts of which a potential claimant was aware were such as to “apparently clearly indicate” a breach of duty by the contracting authority will require consideration of the nature of the procurement exercise; of the nature of the particular breach alleged; and of the nature and extent of the particular factual material. 17. At [36] – [38] Elias LJ explained that a breach by a contracting authority of its duty of transparency will not prevent the start of the thirty-day period if the potential claimant has sufficient knowledge notwithstanding that breach. Conversely if the withholding of information by the contracting authority means that a potential claimant does not have the requisite knowledge then time will not begin to run. In that regard and generally it is to be remembered that the focus is to be on what the potential claimant knew at the relevant time “and not on what it did not know” (per Elias LJ at [75]). 18. At [88] – [89] Elias LJ concluded that it was not necessary in Sita to resolve the question of whether the effect of the decision in Brent LBC v Risk Management Partners Ltd[2009] EWCA Civ 490 was that the Regulations imposed only a single duty (namely to comply with the required procedure). At [89] he addressed the situation where there are multiple allegations and drew a distinction between the situation where the allegations are of breaches of the same duty and that where “a number of distinct duties can be spelt out of the procurement obligations”