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</html><description>Editor&#x2019;s Note: Commissioning first showed up in the building market in 1977 when Public Works Canada started using it in their project delivery system. Others got on board in the early 1980s, and the decade closed with ASHRAE Guideline 1, first published in 1989. Electric utilities promoted commissioning and its use became more widespread, including</description><thumbnail_url>https://insulation.org/io/wp-content/uploads/sites/3/2018/11/IO181003_01-1-300x205.jpg</thumbnail_url></oembed>
