The ICSID Convention and the Regulations and Rules adopted pursuant to it are available online and in hard copy in each of the three official languages of the Centre (English, French and Spanish). Primary Publication ICSID Convention, Regulations and Rules (2006 – Present) ICSID Convention, Regulations and Rules - Previous Versions ICSID Convention, Regulations and Rules (2003 – 2006) ICSID Basic Documents (1984 -2002) ICSID Regulations and Rules (1968 – 1984)