Editorial policies

A register that asks to be trusted has to publish how it works: what gets in, how it is checked, what we are paid for, and how to correct us.

• Inclusion criteria
  What gets into the register, and what does not
• Verification policy
  How a fact becomes a published fact
• Corrections policy
  What happens when we are wrong
• Commercial disclosure
  Who pays us, and what that does not buy
• Editorial standard
  How an entry is written
• Code series
  Which letter belongs to which collection
• Contact and imprint
  Editorial correspondence, corrections and commercial enquiries.