Chaudri's compilation of the Civil service regulations, including orders issued by the late Secretary of State, Government of India (Civil and Defence), Comptroller and Auditor General's decisions, audit instructions, etc., etc., and the liberalised pension rules of 1959, liberalised leave rules (civil and defence civilians); All India services leave and pension rules; classification (control and appeal rule) civil and defence civilians; leave travel concessions, orders, etc., civil pensions (commutation) rules, government servants' conduct rules, etc. etc. corrected up to the 31st March, 1964.