Three distinct salting tactics dominate internal union organizing in high-resistance workplaces: professional salts paid by unions, covert activist salts driven by ideology, and hybrid organizers trained at schools like the Inside Organizer School.
Organizing committees at VW Chattanooga failed twice before the plant's 2024 election finally succeeded. The difference was structural: the winning campaign built trained leadership at a ratio of one worker-leader for every twenty-five employees, covering 90 percent of the plant by election day.
Rank-and-file leadership development works through a three-stage pipeline: identification of organic workplace leaders, structured skills training in bargaining and grievance handling, and deployment into accountable union roles.
Salting, the practice of trained union organizers taking jobs at non-union workplaces to build support from the inside, drove the first successful Starbucks organizing campaign in decades.
The AFL-CIO's Organizing Institute trains participants to have one-on-one organizing conversations, chart workplace leaders, and run mini-campaigns around live issues.
Rank-and-file organizing in healthcare facilities lives or dies on one structural question: whether the organizing committee reaches every shift, every department, and every building where workers show up.
"I got hired at Starbucks because a friend got fired and nobody did anything about it. That's when I realized: you can't organize a workplace from the outside. You have to be in it.