• Medical Profession (Responsible Officer) Regulations 2010
• Medical Profession (Responsible Officers) (Amendment) Regulations 2013

From the General Medical Council (GMC)

• Revalidation information
• Good medical practice framework

 From NHS Employers

• Professional regulation

From the BMA

• Revalidation section

Information for other UK countries

• Wales: Health in Wales website revalidation and appraisal section
• Scotland: Revalidation section on Scottish Government website
• Northern Ireland: Revalidation section on Northern Ireland Department of Health, Social Services and Public Safety website