This Practice Note only relates to pensions documents governed by English and Welsh law. A document will only be effective in law and enforceable before a court if the formalities required for its valid execution have been complied with. It is therefore important that the correct formalities are observed when executing documents. Within the pensions arena, such documents will generally be trust deeds and supplemental deeds and other forms of written instruments and contracts of various types. The need for and type of formalities As a general rule no formality is required for any particular action, and the courts will, where the circumstances permit, give legal effect to words and conduct, including as to the creation of a trust, the exercise of powers, the making of contracts or the making of promises or representations. Nevertheless, particularly in relation to pensions, formalities are often observed, either because it is required or because as a matter of practice it adds an important element of solemnity and certainty. The imposition of formality is common, either