WHMA works to develop and maintain wire harness requirements and acceptance standards, provides industry training and education, gives the industry voice through ongoing advocacy and fosters a community of manufacturers, designers, specifiers, installers, and more!
Who is WHMA?
Wiring Harness Manufacturer’s Association
The Wiring Harness Manufacturer’s Association® (WHMA) was established in 1993 to serve and dedicate their resources to the global cable and wire harness industry. WHMA is the ONLY trade association exclusively representing the cable and wire harness manufacturing industry including manufacturers, their suppliers and customers.
Become a WHMA/IPC Member
The Wiring Harness Manufacturer’s Association is the ONLY trade association exclusively representing the cable and wiring harness manufacturing industry including manufacturers, their suppliers, OEMs and customers.
The A-620 Standard
The IPC/WHMA-A-620 Standard is the only industry-consensus standard for Requirements and Acceptance of Cable and Wire Harness Assemblies. IPC and the Wiring Harness Manufacturer’s Association (WHMA) continue to work together to develop this significant update.
WHMA Excess Inventory Listserv
WHMA/IPC is pleased to announce a NEW member benefit for Wiring Harness Manufacturer’s members that addresses the industry’s challenge to find inventory. The WHMA Excess Inventory Listserv is a mail list system for posting/searching excess inventory. This service is Free and Exclusively for WHMA members.