The Truth About Unions

Union Constitutions: Tools For Control


Federal law allows unions to “establish and enforce rules of membership.”  These rules of membership are generally found in a union’s constitution.

At the local level, locals will often have supplemental rules called bylaws.  While most union members have heard of bylaws, many have never heard of a union constitution.

Yet, it is the union constitution that, in most cases, is the controlling document of the entire union (and its members).

For union members, these documents (union constitutions and bylaws) are often seen as a contract between the union and the members (at all levels). This means that they are enforceable.

If, for example, you are a union member and you were to violate a union’s constitution (or a local’s bylaws), most unions would be able to place you on union trial.

If you were to be found guilty by a union trial board, most unions would have the ability to fine you money, suspend your membership or kick you out of the union (that’s called expulsion).

If you were to refuse to pay a union’s fine, the union could take you to a court of law in order to force you to pay.

Union trials happen more than most unions admit and, often, they are a result of a union member not knowing his or her membership responsibility to the union.


The most common thing members are put on trial for by their union is for working during a union-called strike.  However, there are other things that members have been put on trial for as well.

By way of example, these would include:

  • Attempting to decertify the union
  • Attempting to replace the member’s existing union with another union (this is also called dual unionism)
  • Working for an employer that is on a union’s ‘unfair list’
  • Working for an employer who’s employees are on strike
  • Working non-union (primarily for construction trade union members)
  • Violating any provision within the union’s constitution, local bylaws, or other union directives
Voting On Strikes or Contracts

As important as union trials can be for union members, another aspect that is critically important about union constitutions is if, whether and how union members have the right to vote on collective bargaining agreements and strikes.

Very often, union members either find themselves in bad contracts or out on strike simply because they do not understand the intricacies of their union’s constitution and the procedures that govern strikes and contract ratification votes.

You can access most union constitutions and bylaws by visiting the U.S. Department of Labor’s website,

Add comment

Support Our Mission

Union Dues Cost Calculator

Find out how much the union will take from you in union dues.

A Union Dues Cost Calculator

Courtesy of


Follow us

Keep Informed!