, for instance a
cheque, is a written order by one person to another (typically a bank) to pay a sum of money to a third person. Under contract law, formality is typically required for large engagements. This includes the sale of land, a lease of property over three years, a consumer credit agreement, and a
bill of exchange. A contract for guarantee must also, at some stage, be evidenced in writing. English contract law takes the approach that a gratuitous promise is not legally binding. While a gift that is delivered will transfer property irrevocably, and while someone may always bind themselves to a promise without anything in return to deliver a thing in future if they sign a
deed that is witnessed, a simple promise to do something in future can be revoked. This is result is reached, with some complexity, through the English
doctrine of consideration.
Invitations to tender, especially in the
public sector, often engage formal requirements such as completion of specific documents and receipt of the completed tender at a specified location or via a specified form of electronic submission by a formal deadline. Discussion regarding a public body's
discretion to accept a tender which did not comply with formalities took place in resolving the lawsuit between
J B Leadbitter and Co. Ltd. and Devon County Council in the
High Court in 2009. Both parties relied on passages written by Professor Sue Arrowsmith, an expert in the field of
public sector procurement, who affirmed that "formalities are imposed for a contracting authority's convenience, so that it can be argued that [they] should be able to waive them", but on the other hand, "waiving formalities or allowing late tenders may result in an advantage for the tenderer concerned that is not available to others". Her conclusion, adopted by
the judge in court, recognised that an authority does have general discretion to accept tenders which did not comply with formalities, subject to an obligation to treat all tenderers equally. A
contract of employment requires no form to be effective, however an employee has a right under the
Employment Rights Act 1996 section 1 to receive written particulars stating the contract from the employer. This may not in fact
be the contract, which a court can construe from all the circumstances, but will be strong evidence of it. ==Trusts==