The International Association of Sheet Metal, Air, Rail and Transportation Workers (SMART) and the Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA) have a labor-management partnership that is more than 75 years old. The goal is to maintain an effective cooperative effort that demonstrates Expertise in the industrial and architectural sheet metal and heating ventilating and air conditioning (HVAC) markets. SMART and SMACNA publish Partners in Progress magazine. For additional information, visit www.pinp.org.