Contracting-out provisions (such as those found in section 203(1) of the Employment Rights Act 1996 (ERA 1996)) work by imposing a basic rule that any agreement reached between an employee and his employer that purports to prevent the employee from making, or proceeding with, a claim to an employment tribunal is void to that extent. However, all such contracting-out provisions provide exceptions to that basic rule (see, for example, ERA 1996, s 203(2)). Provided one of the exceptions applies, the claim (or potential claim) can validly be settled between the parties. The two exceptions are: • agreements reached following conciliation under the auspices of an Acas conciliation officer • agreements that satisfy the conditions regulating settlement agreements One of the conditions regulating settlement agreements is that the employee or worker must have received advice from a 'relevant independent adviser' as to the terms and effect of the proposed agreement and, in particular, as to its effect on his ability