“a First-tier Tribunal is entitled to call on what evidence it considers relevant to the proper determination of the issues arising in the appeal”
“5. The Secretary of State has also provided the following answers to my questions: a. PIP Reassessment Claimants are asked at outset if they want the DWP to include their DLA medical evidence when considering the PIP claim. Where DLA medical evidence is used, then that evidence will be attached to the claimant’s PIP file and marked as supporting that PIP decision. This will be kept for at least 2 years if the PIP decision was a disallowance. Or longer if the decision was an award. If there has been no request from the claimant to use their DLA medical evidence for their PIP claim then the old DLA evidence will be destroyed 3 months after the DLA decision has terminated. The PIP retention period is 24 months if the evidence is no longer classified as supporting. Once the DLA evidence has been included as part of the PIP claim it will have the same retention as any other PIP supporting document. b. There is a departmental policy regarding document and data retention. However, benefits decide what fits their circumstances as documents can be retained for longer/shorter if there is a valid business need e.g. DLA is roughly 14 months for documents but PIP is 24 months due to the potential linking provision of Regulation 15 of theSocial Security (Personal Independence Payment) Regulations 2013 , but is consistent within each benefit. c. Please refer to answer a. Normally the DLA File is destroyed 14 months after it ceases to support an existing award. This period starts from 7 months after termination of award. The computer record will keep for 7 months and then close. The paper file will then be destroyed 14 months after that. However if any of that DLA evidence has been considered within the PIP claim then that evidence will support the PIP decision and it will be kept for as long as the PIP decision is current and 2 years after the PIP is no longer current. d. If the DLA medical evidence has been used to consider the PIP claim then this will be included in the evidence bundle sent to the tribunal.”