Indian Green Building Council (IGBC) Green Homes is the first rating programme developed in India, exclusively for the residential sector. IGBC offers Provisional certification for projects applying for MoEF Clearance. Indian Green Building Council (IGBC) offers a wide array of services which include developing new green building rating programmes, certification services and. Successful candidates will be awarded the 'IGBC Accredited Professional' certificate and will be listed on the IGBC web site. The IGBC Green Building Certification Process. IGBC is the country's premier body for green building certification and allied services.