Most due diligence processes in a business acquisition context require a review of material contracts and, in particular, a review of any restrictions on assignment of those contracts.

When a business enters into a long term commercial contract with a customer, the identity of that particular counterparty may influence the terms of the contract. A party deemed more favourable may obtain a better price or better terms.  Unless restricted by enforceable anti-assignment provisions, these favourable contracts can be very valuable in a traditional M&A context.