The Financial Services Enforcement Database incorporates detailed information on all substantive FCA and PRA Final Notices and, where available, Decision Notices from 2014 onwards. The Database may be searched and filtered by rule breach, keyword, sector, date, seriousness, aggravating and mitigating factors, financial penalty, and other actions such as referrals to the Upper Tribunal. This Practice Note deals with the disclosure issues that might arise during the course of an investigation by the Financial Conduct Authority (FCA) or the Prudential Regulation Authority (PRA). It sets out the rules governing the disclosure of confidential information, privileged and protected items and disclosure to third parties such as overseas regulators and potential litigants. It sets out the obligations on the regulators to disclose materials gathered during an investigation to the subject of the investigation, and to those with third party rights. It also considers changes to the FCA’s disclosure procedures implemented in response to criticisms by the Upper Tribunal in Seiler v FCA.