The Pensions Regulator's Code of Practice No 11:
This code of practice provides practical examples on The Pensions Regulator’s expectation of the reasonable time periods stated in the legislation related to dispute resolution.
The Pension Regulator's website explains the reporting that trustees have to make.
The Pensions Regulator offers some bite-sized learning resources as well as the trustee toolkit.
HM Revenue and Customs (HMRC) oversees the running of workplace pension schemes. Its website has a great deal of information about the treatment of registered pension schemes.