This Practice Note provides an overview of the law and practice relating to contracts for the supply of services. It reviews the key legislation of the Supply of Goods and Services Act 1982 and the Provision of Services Regulations 2009, as well as the Equality Act 2010, the Criminal Finances Act 2017, the Bribery Act 2010, the Modern Slavery Act 2015, Regulation (EU) 2018/302, the EU Geo-blocking Regulation, and data protection, employment laws and statutory controls on ipso facto clauses to the extent that they impact the supply of services. The Practice Note considers the use of standard terms and conditions versus bespoke agreements for use in documenting supply of services transactions, and it also considers the key terms of supply of services contracts addressing such issues as the specification of services, price and payment, performance, acceptance, most favoured customer/supplier provisions, warranties and limitation of liability clauses. The Practice Note considers business-to-business contracts for the supply of services only. The supply of services to consumers is significantly regulated and is not covered by this Practice Note.