Port of Montreal Operations Act, 2021

How it changed on the way

14% of the text as introduced was changed or removed by the time it became law (2,539 words introduced, 2,379 passed).

moderate changeintent mostly kept

The bill kept its core purpose of forcing a return to work at the Port of Montreal through mediation followed by arbitration. It removed the mediator-arbitrator’s option to pick between final offers and required direct arbitration instead.

• Removed the mediator-arbitrator’s choice to select final offers and simplified the arbitration step.

  Before: “(b) if the mediator-arbitrator is unable to bring about an agreement between the parties in respect of any such matter, (i) hear the parties on the matter, arbitrate the matter and render a decision in respect of the matter, or (ii) ask each of the parties to submit, within the time and in the manner that the mediator-arbitrator may specify, that party's final offer in respect of the matter and, subject to subsection (6), select, in order to resolve the matter, either the final offer of the employers' association or the final offer of the union;”

  After: “(b) if the mediator-arbitrator is unable to bring about an agreement between the parties in respect of any such matter, hear the parties on the matter, arbitrate the matter and render a decision in respect of the matter;”

• Dropped the subsection that gave the mediator-arbitrator discretion over final-offer selection.

  Before: “For greater certainty (2) For greater certainty, the choice of acting in accordance with subparagraph (1)(b)(i) or (ii) is at the discretion of the mediator-arbitrator.”

• Removed rules on submitting and choosing final offers in contractual language.

  Before: “Contractual language — final offer (5) The final offer of the employers' association and of the union referred to in subparagraph (1)(b)(ii) must be submitted with proposed contractual language that can be incorporated into a new collective agreement. If no final offer submitted (6) If either party fails to submit to the mediator-arbitrator a final offer when asked to do so under subparagraph (1)(b)(ii), the mediator-arbitrator must select the final offer submitted by the other party.”

How precisely it is written

mostly preciseChallenging the law: HardDisputing a charge: Moderate

The Act uses defined terms, fixed dollar fines, exact calendar deadlines and numbered procedural steps that leave little room for argument over coverage. A few phrases still rely on reasonableness or ministerial choice, creating limited openings for dispute.

Open to argument

• “take all reasonable steps to ensure that employees comply”

  Subjective reasonableness standard invites argument over what steps qualify.

• “worded in appropriate contractual language”

  Undefined term 'appropriate' allows disagreement on acceptable wording.

• “any longer period that the Minister may allow”

  Open-ended ministerial extension power lacks objective criteria.

Clear-cut

• “liable, for each day or part of a day during which the offence continues, to a fine of not more than $100,000”

  Exact daily maximum removes uncertainty about penalty scale.

• “within 48 hours after the coming into force of this Act”

  Fixed, measurable time limit leaves no interpretive latitude.

• “a fine of not more than (a) $50,000, if the individual was acting in the capacity of an officer or representative”

  Tiered, numeric fines tied to specific roles create clear liability brackets.

Discretion. The Minister may appoint a mediator-arbitrator of the Minister’s choice when lists do not overlap and may extend the 14-day mediation window by up to seven days or the overall 90-day period without statutory limits.

Challenging the law itself. Detailed definitions, numeric thresholds and enumerated duties make vagueness or overbreadth claims under s. 2(d) of the Charter difficult to sustain on the text alone.

Disputing a charge under it. Clear prohibitions and daily fines are straightforward to apply, but the 'reasonable steps' obligation and 'appropriate contractual language' requirement could be contested on the facts.

Read by a language model from the royal assent text; every quoted phrase appears in the bill. A reading of the drafting, not legal advice.