50.00 Final text received or FDIS registered for formal approval May 29, 2026
ISO
ISO/TC 263 Coalbed methane (CBM)
International Standard
73.020 Mining and quarrying
This document specifies the work content, methods, requirements and results for evaluating the recoverability of coalbed methane (CBM). It is applicable to the phases of the exploration and appraisal, and production capacity building of CBM and provides certain references for the development and adjustment phases.
IN_DEVELOPMENT
ISO/PRF 25195
50.00
Final text received or FDIS registered for formal approval
May 29, 2026