Guide / Collective Bargaining Agreement FAQ
FAQ · Straight answers
CBA frequently asked questions
The questions people actually ask about collective bargaining agreements — answered plainly, for the U.S. and Canada.
Are collective bargaining agreements public?
Often, yes. U.S. private-sector agreements covering larger units are filed in the Department of Labor's public OLMS collection; public-sector CBAs are generally public records; Canada's Negotech database publishes agreements full-text. Covered workers are always entitled to see their own agreement — ask your steward or local.
How long does a CBA last?
Typically two to five years, with three the most common. The duration article sets the expiration date, notice requirements, and any automatic-renewal (evergreen) language.
Who is covered by a CBA?
Everyone in the bargaining unit defined in the recognition clause — whether or not they are union members. Coverage follows the job, not the membership card.
What happens when a CBA expires?
In the U.S. private sector, most terms must be maintained as the status quo while bargaining continues, but no-strike and arbitration obligations generally lapse — which is why strikes cluster after expiration. Canadian statutes typically freeze terms during renewal bargaining, with rules varying by jurisdiction.
Can my employer change things mid-contract?
Not unilaterally on mandatory subjects — wages, hours, terms and conditions. Changes require bargaining (and often the union's agreement in a signed side letter or MOU).
Do I have to join the union if my workplace has a CBA?
It depends on jurisdiction. In U.S. right-to-work states, no one can be required to pay dues; elsewhere union-security clauses may require dues or fees as a condition of employment (public-sector agency fees were barred by Janus in 2018). In much of Canada the Rand formula deducts dues from everyone the agreement covers, member or not.
Can I be fired if I'm covered by a CBA?
Yes — but almost always only for just cause, and you can grieve it. That's the single biggest practical difference from at-will employment.
What is ratification?
The membership vote that turns a tentative agreement into a contract. Until the unit votes yes, there is no CBA — a voted-down deal sends both sides back to the table.
Who enforces a collective bargaining agreement?
Day to day: stewards and members who know the contract. Formally: the grievance procedure, ending in final and binding arbitration. Labor boards and courts stay largely out of contract interpretation.
What's the difference between a CBA and a union constitution?
The CBA binds the union and the employer about the workplace. The constitution and bylaws bind the union and its members about the organization — elections, dues amounts, internal discipline. Different documents, different parties, different law.
What are Weingarten rights?
In the U.S., a unionized worker's right to have a union representative present in an investigatory interview that could lead to discipline. The worker must request it.
How do pensions work under a CBA?
The agreement obligates employers to contribute — usually a negotiated amount per hour worked — to a pension fund. In multi-employer industries that fund is a jointly trusteed Taft-Hartley trust, with its own plan document, eligibility and vesting rules, and government filings. The CBA's contribution language is the root of the entire operation.
What is an hour bank?
A benefits-eligibility mechanism common in construction and other seasonal industries: hours worked above the monthly requirement are banked, and drawn down to keep coverage in slow months. The rules live in the CBA and trust documents — and they are notoriously hard to administer by hand.
What is a multi-employer pension plan?
A plan funded by many employers under one or more CBAs, jointly governed by union and employer trustees. Members keep one pension while moving between signatory employers; in the U.S. these plans are insured by the PBGC's multiemployer program.
How do I get a copy of my CBA?
Ask your steward or local office; many locals post agreements online. Public sources: the U.S. DOL/OLMS file and Canada's Negotech (see our examples page for all of them).
What is a zipper clause?
Language stating the agreement is the complete deal — both sides waive bargaining over anything else for the term, whether or not it was discussed. It closes the contract shut, like a zipper.
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