“18 Confidentiality (1) Revenue and Customs officials may not disclose information which is held by the Revenue and Customs in connection with a function of the Revenue and Customs. (2) But subsection (1) does not apply to a disclosure— (a) which— (i) is made for the purposes of a function of the Revenue and Customs, and (ii) does not contravene any restriction imposed by the Commissioners, (b) which is made in accordance with section 20 or 21, (c) which is made for the purposes of civil proceedings (whether or not within the United Kingdom) relating to a matter in respect of which the Revenue and Customs have functions, (d) which is made for the purposes of a criminal investigation or criminal proceedings (whether or not within the United Kingdom) relating to a matter in respect of which the Revenue and Customs have functions, (e) which is made in pursuance of an order of a court, (f) which is made to Her Majesty's Inspectors of Constabulary, the Scottish inspectors or the Northern Ireland inspectors for the purpose of an inspection by virtue of section 27, (g) which is made to the Independent Police Complaints Commission, or a person acting on its behalf, for the purpose of the exercise of a function by virtue of section 28 , [...] (h) which is made with the consent of each person to whom the information relates [, or] [ (i) which is made to the Scottish Ministers in connection with the collection and management of a devolved tax within the meaning of theScotland Act 1998 . ] [(2A) Information disclosed in reliance on subsection (2)(i) may not be further disclosed without the consent of the Commissioners (which may be general or specific) ] (3) Subsection (1) is subject to any other enactment permitting disclosure. (4) In this section— (a) a reference to Revenue and Customs officials is a reference to any person who is or was— (i) a Commissioner, (ii) an officer of Revenue and Customs, (iii) a person acting on behalf of the Commissioners or an officer of Revenue and Customs, or (iv) a member of a committee established by the Commissioners, (b) a reference to the Revenue and Customs has the same meaning as in section 17, (c) a reference to a function of the Revenue and Customs is a reference to a function of— (i) the Commissioners, or (ii) an officer of Revenue and Customs, (d) a reference to the Scottish inspectors or the Northern Ireland inspectors has the same meaning as in section 27, and (e) a reference to an enactment does not include— (i) an Act of the Scottish Parliament or an instrument made under such an Act, or (ii) an Act of the Northern Ireland Assembly or an instrument made under such an Act.” (1) Revenue and Customs officials may not disclose information which is held by the Revenue and Customs in connection with a function of the Revenue and Customs. (2) But subsection (1) does not apply to a disclosure— (a) which— (i) is made for the purposes of a function of the Revenue and Customs, and (ii) does not contravene any restriction imposed by the Commissioners, (b) which is made in accordance with section 20 or 21, (c) which is made for the purposes of civil proceedings (whether or not within the United Kingdom) relating to a matter in respect of which the Revenue and Customs have functions, (d) which is made for the purposes of a criminal investigation or criminal proceedings (whether or not within the United Kingdom) relating to a matter in respect of which the Revenue and Customs have functions, (e) which is made in pursuance of an order of a court, (f) which is made to Her Majesty's Inspectors of Constabulary, the Scottish inspectors or the Northern Ireland inspectors for the purpose of an inspection by virtue of section 27, (g) which is made to the Independent Police Complaints Commission, or a person acting on its behalf, for the purpose of the exercise of a function by virtue of section 28 , [...] (h) which is made with the consent of each person to whom the information relates [, or] [ (i) which is made to the Scottish Ministers in connection with the collection and management of a devolved tax within the meaning of theScotland Act 1998 . ] [(2A) Information disclosed in reliance on subsection (2)(i) may not be further disclosed without the consent of the Commissioners (which may be general or specific) ] (3) Subsection (1) is subject to any other enactment permitting disclosure. (4) In this section— (a) a reference to Revenue and Customs officials is a reference to any person who is or was— (i) a Commissioner, (ii) an officer of Revenue and Customs, (iii) a person acting on behalf of the Commissioners or an officer of Revenue and Customs, or (iv) a member of a committee established by the Commissioners, (b) a reference to the Revenue and Customs has the same meaning as in section 17, (c) a reference to a function of the Revenue and Customs is a reference to a function of— (i) the Commissioners, or (ii) an officer of Revenue and Customs, (d) a reference to the Scottish inspectors or the Northern Ireland inspectors has the same meaning as in section 27, and (e) a reference to an enactment does not include— (i) an Act of the Scottish Parliament or an instrument made under such an Act, or (ii) an Act of the Northern Ireland Assembly or an instrument made under such an Act.”
“… the Commissioners are subject to a specific statutory regime in respect of the disclosure of information, contained in section 18 CRCA 2005. […] 13. […] Section 18(1) CRCA 2005 prevents the Commissioners from disclosing information held in connection with a function of the Revenue and Customs. By virtue of the transfer of functions […] This is a reference to thesection 161(1) Social Security Administration Act 1992 (as amended by theSocial Security Contributions (Transfer of Functions) Order 1999 ) by which it was said by HMRC that responsibility for the National Insurance Fund was transferred to the Inland Revenue. In turn, the Inland Revenue's functions were (per HMRC submissions) transferred to the Commissioners pursuant tosection 5 Commissioners for Revenue and Customs Act 2005 . , section 18(1) CRCA 2005 is engaged in relation to the Requested Information. It is historic information concerning the operation of the National Insurance Fund which is a function of the Commissioners. 14. Section 18(1) CRCA 2005 acts as a gateway. Disclosure of information covered by that provision will only be lawful if one of the individual and discrete conditions set out in section 18(2) CRCA 2005 can be fulfilled. 15. Turning to those conditions, section 18(2)(a) provides a general exemption in respect of disclosure "for the purposes of a function of the Revenue and Customs". However, any disclosure made in response to an individual seeking an employment history would not be disclosure for those purposes. […] 16. […] a. section 18(2)(b) is clearly not relevant as there in no question of the disclosure being public interest disclosure or disclosure to a prosecuting authority; b. sections 18(2)(c) and 18(2)(d) are not relevant because the relevant proceedings are civil in nature (i.e. a claim in relation to industrial disease) but are not in respect of a matter in which the Commissioners have functions; c. sections 18(2)(f), 18(2)(g) and 18(2)(i) are not engaged because disclosure would not be to any of the persons identified therein. 16. In so far as section 18(2)(h) CRCA 2005 is concerned, the Commissioners' position is that while this could in theory apply, as a matter of practice it is very unlikely to do so. The requests for employment history are being made for the purposes of bringing a claim against one (and very often more than one) ex-employer. The consequence of disclosure is that a personal injury claim is likely to be brought against those ex-employers. It cannot therefore be presumed that consent would be given. On the contrary, it seems very likely that consent would be refused. […] 17. The natural consequence of the analysis above is that the Commissioners will only be able to make a lawful disclosure of an employment history if it is made pursuant to an order of the Court under section 18(2)(e) CRCA 2005.”