Sheet Metal News

From the people who brought you the eight-hour workday: a brief history of May Day

While Labor Day is celebrated in September in the United States and Canada, International Workers’ Day is an official public holiday in countries ranging from Denmark and France to Nepal. But despite its international character, the modern origins of May Day are very American, dating back to the 19th-century fight for an eight-hour workday.

Local leaders work to strengthen SMART through organizing in Bottom-Up Organizing class

Organizing is the foundation of the labor movement, and it remains the key to SMART’s health and strength to this day. Bringing unorganized workers into our union is how we grow union density, maintain the health of our funds and build our strength at the bargaining table. For that reason, the SMART Education Department held its Bottom-Up Organizing class in St. Louis, Mo., during the week of April 13, 2026.

Workers at SPX Cooling Technologies organize for change

On February 23, 2026, workers at SPX Cooling Technologies, LLC in Springfield, Missouri, voted to ratify their first contract as SMART members. The three-year agreement includes a $1,500 ratification bonus, wage increases of over 11%, the preservation of health and retiree benefits and just cause protection against unfair discipline. The victory came from workers who were organized to stand together and utilize labor’s oldest and most powerful weapon: the strike!