Comment Submitted by Mitsubishi Electric US, Inc.

Summary: Mitsubishi Electric US, Inc. supports HUD's efforts to improve the efficiency of the Build America, Buy America Act (BABA) implementation. The company argues that HUD should establish a general product-specific nonavailability waiver for commercial Variable Refrigerant Flow (VRF) systems because domestic production is currently insufficient and project-specific waivers create unnecessary administrative burdens.