• The Treaty Office Practical Guide (September 2020)
• The Treaty Office in a Nutshell (May 2009)

• The Council of Europe Depositary Practice (Seminar “Managing the International Order – The Functions of Treaty Depositaries”, Helsinki, 19 September 2018),
  and
• Treaty Making in the Council of Europe (Council of Europe Publishing, August 1999)

by Jörg Polakiewicz, Director of Legal Advice and Public International Law (Legal Adviser) of the Council of Europe.