Contracting by means of emoticon: between business efficiency and legal risks
The digitisation of business communication continues to challenge (Belgian) contract law. Traditional signatures are increasingly being replaced by informal digital signals: such as an ‘okay’ a green check mark or a thumbs-up. On 2 September 2025, the Brussels Commercial Court considered the addressed the question of whether a ‘👍’ emoticon in professional email correspondence constitutes valid acceptance of a contractual offer between companies. The ruling highlights the legal risks of (overly hasty) digital correspondence.



