Contracts: formation

by Practical Law Commercial

A practice note that summarises the core principles of contract formation under English law, focusing on the five essential elements required to create a legally enforceable agreement: offer, acceptance, consideration, intention to create legal relations, and certainty of terms. This practice note examines how these traditional principles are applied by the courts to modern forms of communication, including email, instant messaging, and even emojis, highlighting the risks and complexities involved. It provides crucial guidance on navigating common challenges such as the incorporation of terms and the legal implications of commencing performance before a final contract is signed. This note also explores the uncertain status of pre-contractual documents like letters of intent and heads of terms, particularly when marked "subject to contract". In addition, it addresses the evolving landscape of electronic signatures and smart contracts, offering insights into their validity and practical application.