The Insulating Glass Certification Council (IGCC) released its bi-annual Certified Products Directory (CPD). Approved products are listed in the CPD, which is published every six months.

It is sent to product manufacturers, glazing contractors, architects, regulatory agencies and code-making groups. Directory listings contain the licensee’s name, plant location and product description.

More than 2000 hard copies will be sent to stakeholders, according to a release from IGCC.