The Pensions Regulator
The Pensions Regulator is the UK regulator of work-based pension schemes.
Regulatory guidance DB to DC transfers and conversions
A direct link to the PDF guidance document on the Pensions Regulator website.
Transferring Out Of ‘Guaranteed’ Employer Pensions Can Be A Good Idea
A very well balanced and independent article by Ros Altmann, the former pensions minister.