Full disclosure refers, in legal practice, to the comprehensive and candid provision of all information and documents that a party is required to reveal in a given context, so that the other party (or the court or regulator) is not misled. It is a descriptive expression rather than a precise statutory term, and its content depends on the underlying legal duty.In civil litigation in England and Wales and Northern Ireland, it is commonly used in relation to disclosure or discovery obligations, including duties of standard disclosure and ongoing duties to disclose relevant documents. In Scotland, similar concepts arise under recovery and commission procedures, though “full disclosure” is less a term of art and more a shorthand for complete compliance with orders and duties of candour.The phrase is also frequently used in regulatory, financial services, corporate, family, tax and conveyancing contexts to denote the obligation to reveal all material facts, interests or conflicts. Across the UK and Ireland the core idea is consistent: all relevant information that ought properly to be revealed must be disclosed, and failure to give full disclosure may result in sanctions, adverse inferences, set-aside of transactions or judgments, or professional misconduct findings.