Supplier Authorisation Letter Template for England and Wales

When you need to authorize a supplier to act on your company's behalf, a Supplier Authorisation Letter provides the legal framework to define their authority clearly and protect your business interests. This document operates under England and Wales law, establishing formal permission for suppliers to perform specific actions, make representations, or provide services within defined parameters.

When do you need this document?

You'll need a Supplier Authorisation Letter when granting a supplier permission to interact with your customers directly, access restricted areas of your premises, or make decisions within specific limits on your behalf. This document is crucial when suppliers need to deliver goods to end customers, provide after-sales support, or represent your company at trade events. It's also essential when suppliers require access to confidential information or systems to fulfill their obligations, or when they need to make purchases or commitments using your company's authority within predetermined limits.

Key legal considerations

The scope of authority clause is the most critical element, as it determines exactly what the supplier can and cannot do on your behalf. You must clearly define territorial limitations, financial limits, and specific activities covered by the authorization to prevent overreach. Duration provisions should specify start and end dates, with clear termination procedures to protect your interests. Include liability and indemnity clauses to allocate responsibility for the supplier's actions within their authorized scope. Consider confidentiality obligations if the supplier will access sensitive information, and ensure any sub-authorization requirements are explicitly addressed. The letter should reference your company's terms and conditions to maintain consistency across your commercial relationships.

Legal requirements in England and Wales

Under Common Law of Contract, your Supplier Authorisation Letter must demonstrate clear offer, acceptance, consideration, and intention to create legal relations to be enforceable. The Contracts (Rights of Third Parties) Act 1999 may allow your end customers to enforce certain terms directly against the supplier if properly structured. If your supplier acts as a commercial agent, the Commercial Agents (Council Directive) Regulations 1993 may apply, requiring specific notice periods and compensation arrangements upon termination. The Supply of Goods and Services Act 1982 will imply certain terms regarding quality and fitness for purpose in the supplier's activities. You must ensure compliance with the Competition Act 1998 by avoiding any provisions that could restrict competition or create market dominance. The Misrepresentation Act 1967 protects against false statements made during negotiations, so ensure all representations in the letter are accurate and verifiable.