SDM made arrangements for eight meetings of the CDM Executive Board and 22 meetings of its panels and working groups . For the Executive Board meetings , the programme prepared 174 documents that assisted the Board in developing or revising procedures and standards related to CDM project activities and programmes of activities ( PoAs ) . These covered a wide range of issues , including : the management of significant deficiencies in registered project activities and PoAs ; a voluntary tool to highlight the sustainable development co-benefits of project activities and PoAs ; standardized baselines ; guidelines on the treatment of suppressed demand ; governance matters ; and recommendations to the SBI on possible changes to the CDM modalities and procedures .