HomeTRCA to the GDS substitutes : Clarification. TRCA to the GDS substitutes : Clarification. 0 NAPE Group-C October 09, 2019 Date : 09.10.2019 TRCA to the GDS substitutes : Clarification. Payment of revised TRCA to the substitutes of Gramin Dak Sevakewho worked in leave vacancies from 01.07.2018 and onwards. Newer Older