If OAO has not received the file after 14 days, OAO staff will send a follow-up email and diary the case for an additional 14 days. For critical cases, if OAO has not received the file after 10 days, OAO staff will make a follow-up call and diary the case for an additional 10 days. If OAO has not received the file after the additional 14 days (or 10 days for critical cases), OAO staff will notify the branch chief (usually via email) that the claim(s) file was not received. OAO staff will continue to search for the claim(s) file by completing the checklist in HALLEX HA 01310.026. The branch chief will ensure that all relevant follow-ups are completed and annotated on the checklist.
If the branch is unable to obtain the claim(s) file after taking all necessary actions, the branch chief will certify that the claim(s) file is lost by completing and signing the checklist, providing the completed checklist to the AC, and adding a remark in ARPS.
The AC must remand a case if the claim(s) file cannot be located, but adjudicators will carefully evaluate whether appropriate measures were taken to obtain a claim(s) file before doing so. Generally, the AC will not remand a case if the checklist is missing or incomplete. Remanding a claim without due diligence in attempting to obtain the claim(s) file causes unnecessary delay for the claimant and an unnecessary workload for OAO in processing second actions and requests for clarification under HALLEX and .