Andrew Tremayne

Andrew Tremayne

343 Preston St.
Suite 1100
Ottawa ON  K1S 1N4
Tel: 1-844-244-5644
Fax: 1-844-432-7941
View availability

Primary Jurisdiction


Arbitration Practice

In practice since 2014.



Sectors/Industries Jurisdiction

Federal, Provincial


B.A. (Hons), 1987, Huron University College; J.D., 1991, Unviersity of Toronto Faculty of Law.


Partner, Emond Harnden LLP, 1993-March 2014.

Standard Fees for Cancellation

No charge if notification is received before a hearing is scheduled, or if notification is received one month or more prior to hearing date; $800 if notification is received 1-4 weeks or more prior to hearing date; $1,300 if notification is received less than 1 week prior to hearing date; no charge if date of cancelled hearing is used for another hearing.

Lists and Panels

Ontario Minister of Labour's List of Approved Grievance Arbitrators; Federal Minister of Labour's List of persons eligible for appointment to grievance arbitrations under Part I of the Canada Labour Code; unjust dismissal adjudicator and wage recovery referee under Part III of the Canada Labour Code.


Member: Council of Canadian Administrative Tribunals, Ontario Labour-Management Arbitrators' Association, ADR Institute of Ontario, Canadian Bar Association, Ontario Bar Association, Law Society of Upper Canada, County of Carleton Law Association, Municipal Integrity Commissioners of Ontario.

Arbitration Awards on CanLII

For Arbitrator Tremayne's awards on CanLII, click here. Note: CanLII, the Canadian Legal Information Institute, offers free access to the full text of recent awards by this arbitrator.

Arbitrators are invited to send awards to In an effort to facilitate access to justice, Lancaster House forwards all awards it receives from arbitrators to CanLII.