sule 66Regulation IV -1- Rule 66 RULE 66. ORGANIC SOLVENTS (Adopted 7172; Rev. Effective 72595) (a) A person shall not discharge into the atmosphere more than 15 poundsRecovery of excess payment made to pensioners should be dealt with in accordance with Rule 66 (4) of the CCS (Pension) Rules 2021: CPAO O.M dated 05.04.2022