‹ MIR-B.2.23 [Version up to 30 June 2016] MIR-B.2.25 [Version up to 30 June 2016] › MIR-B.2.24 [Version up to 30 June 2016] "SRO" means a self-regulatory organization, being a licensed exchange or market operator, a licensed clearing house or depository under Module MAE and/or Module CSD respectively. Adopted January 2010 ‹ MIR-B.2.23 [Version up to 30 June 2016] MIR-B.2.25 [Version up to 30 June 2016] ›