Expert answer

Does layoff seniority carry over in an asset purchase?

In a unionized workplace, usually yes, because seniority is set by the collective agreement and the buyer is bound by that agreement. British Columbia’s labour board can also redefine seniority for employees affected by a sale. For non-union staff, Ontario and British Columbia carry over length of service, which is not a layoff order.

Reviewed

Seniority in a layoff means the order in which people are laid off and recalled. For union members that order comes from the collective agreement. For everyone else, the employment standards rules deal with length of service rather than layoff order. An asset purchase therefore raises two separate questions.

Union staff: the agreement travels with the business

Ontario’s Labour Relations Act and British Columbia’s Labour Relations Code both bind the buyer of a business to the seller’s collective agreement as if the buyer had signed it. British Columbia’s Code refers to the seniority rights under an agreement when it lists what its board can adjust after a sale. A buyer bound by the agreement should expect its seniority and recall rules to come along.

British Columbia: the board can redraw seniority

After a sale, lease or transfer, and once it has made an inquiry or directed a vote, British Columbia’s labour board may modify or restrict a provision of the agreement to define the seniority rights of the employees affected. Ontario’s section does not mention seniority. Where a buyer mixes the acquired employees with those of its other businesses, it lets the Board decide whether the buyer stays bound, which bargaining units exist and which union represents them.

Non-union staff: service carries over, ranking does not

Ontario’s Employment Standards Act counts an employee’s time with the seller as time with the purchaser, and British Columbia deems the employment continuous. Both concern length of service for entitlements such as notice and vacation. A promised layoff order is a different matter, so treat it as a question for the employment contract and a lawyer rather than assuming service credit covers it.

What a buyer asks for

  • The collective agreement, including its seniority, layoff and recall provisions.
  • Current seniority lists and any open grievances about layoffs or recall.
  • Any labour board proceedings about the sale or the bargaining unit.

Sources

This answer is checked against primary sources. Links were last confirmed on the dates shown.

  1. 01
    Government of OntarioGovernment
    Labour Relations Act, 1995, S.O. 1995, c. 1, Sched. A
    ontario.ca·Checked Oct 20, 2026
  2. 02
    Government of British ColumbiaGovernment
    Labour Relations Code, R.S.B.C. 1996, c. 244
    bclaws.gov.bc.ca·Checked Oct 20, 2026
  3. 03
    Government of Ontario — Ministry of Labour, Immigration, Training and Skills DevelopmentGovernment
    Continuity of employment — Your guide to the Employment Standards Act
    ontario.ca·Checked Aug 16, 2026
  4. 04
    Government of British Columbia — Employment Standards BranchGovernment
    Sale of Business - Act Part 11, Section 97
    www2.gov.bc.ca·Checked Aug 16, 2026

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