• The National Environmental Balancing Bureau’s (NEBB) draft of NEBB Procedural Standards for the “Technical Retro-Commissioning of Existing Building Systems, 2013” – second edition is now available for review, with comments due by July 12.

• The Air Conditioning Contractors of America (ACCA) is accepting registrations for its Service Managers Forum, Oct. 3-4 in Austin, Texas.

Publication date: 7/1/2013

• The National Environmental Balancing Bureau’s (NEBB) draft of NEBB Procedural Standards for the “Technical Retro-Commissioning of Existing Building Systems, 2013” – second edition is now available for review, with comments due by July 12. • The Air Conditioning Contractors of America (ACCA) is accepting registrations for its Service Managers Forum, Oct. 3-4 in Austin, Texas. Publication date: 7/1/2013