Ask and you shall receive....
It's dictated by province. Most allow full licensure, the others probably havent been approached much regarding the subject, hence I imagine within the next few years you'll see these few remaining provinces open up.
This is from do-online.org:
Alberta
Scope of Practice: unlimited
Requirements: Must have completed at least 2 years of GME accredited by the ACGME or AOA and must have passed the Universities Coordinating Council Exam, a basic sciences exam, and have passed all three parts of the licensing examination of the Medical Council of Canada (LMCC)
Contact: College of Physicians and Surgeons of Alberta
900 Manulife Place
10180-101 Street
Edmonton Alberta T5J 4P8
CANADA
(780) 423-4764
http://www.cpsa.ab.ca
British Columbia
Scope of Practice: one licensure pathway provides D.O.s with unlimited practice rights, and another pathway limits D.O.s to practice OMM
Requirements: To be eligible for unlimited licenses: must have completed at least one year of GME approved by the AOA or the ACGME, completed at least 1 year of GME in Canada, passed all three parts of the LMCC. For licenses limited to OMM: must have completed at least 2 years of AOA approved GME and passed all three parts of the NBOME or COMLEX.
Contact: College of Physicians and Surgeons of British Columbia
1807 W. 10th Avenue
Vancouver British Columbia V6J 2A9
CANADA
(604) 733-7758
http://cpsbc.bc.ca
Manitoba
Scope of Practice: unlimited
Requirements: In 2002, the College voted to register U.S.-educated and trained DOs.
Contact: College of Physicians and Surgeons of Manitoba
1000-1661 Portage Avenue
Winnipeg Manitoba R3J 3T7
CANADA
(204) 774-4344
http://www.cpsm.mb.ca
New Brunswick
Scope of Practice: unlimited
Requirements: Must have completed at least 2 years of GME approved by the AOA or the ACGME and have passed all three parts of the LMCC. There is also a reciprocity pathway for D.O.s holding a license to practice medicine in Maine.
Contact: College of Physicians and Surgeons of New Brunswick
1 Hampton Road, Suite 200
Rothesay, New Brunswick E2E 5K8
CANADA
(506) 849-5050
http://cpsnb.org
Newfoundland
Scope of Practice: To be determined
Requirements: in 2002, the College committed itself to seeing that the government establishes a registration pathway for U.S.-educated D.O.s. It is anticipated that establishing guidelines may take a couple of years.
Contact: Newfoundland Medical Board
139 Water Street, Suite 603
St. John?s Newfoundland A1C 1B2
CANADA
(709) 726-8546
Northwest Territories
Scope of Practice: unlimited
Requirements: While no specific provisions are in place, the AOA has been told the government will grant registration to any physician that qualifies for licensure in any other province.
Contact: Government of the Northwest Territories
Centre Square Tower 8th Floor
Yellowknife NWT X1A 2L9
CANADA
(867) 920-8058
Nova Scotia
Scope of Practice: unlimited
A new regulation was put into effect in 2002 to recognize U.S.-educated osteopathic physicians.
Contact: Provincial Medical Board of Nova Scotia
Sentry Place
1559 Brunswick Street, Suite 200
Halifax Nova Scotia B3J 2G1
CANADA
(902) 422-5823
http://www.cpsns.ns.ca
Ontario
Scope of Practice: Unlimited
In 2002, the Premier of Ontario and the College of Physicians and Surgeons of Ontario (CPSO) announced that changes were being implemented to recognize international medical graduates, including D.O.s. In addition, the CPSO has created a Fast Track Assessment Program for international medical graduates who wish to practice in Ontario. The Fast Track Assessment is an expedited process designed for doctors with experience. It focuses on an evaluation of practice skills and can be tailored to the individual applicant. By evaluating the practice skills of the individual doctor rather than looking at the grades and training programs, the College acquires a more realistic view of the abilities of the individual physicians. For more recent graduates, there is the Standard Assessment process. It concentrates on examination grades and completion of an approved course of education and residency. All candidates are assessed in the same way. For more information on Ontario?s registration, go to
www.cpso.on.ca/info_physicians/applicants/regist.htm.
Contact: College of Physicians and Surgeons of Ontario
80 College Street
Toronto Ontario M5G 2E2
CANADA
(416) 967-2600
http://www.cpso.on.ca
Prince Edward Island
Scope of Practice: no provisions exist for licensing US-trained D.O.s
Contact: College of Physicians and Surgeons of Prince Edward Island
199 Grafton Street
Charlottetown, PEI C1A 1L2
CANADA
(902) 566-3861
Quebec
Scope of Practice: unlimited
Requirements: Must have completed at least 1 year of GME approved by the AOA or the ACGME, must have completed at least 1 year of GME in Quebec, passed the written, oral and clinical board examination of the College of Family Physicians of Canada and must speak French fluently.
Contact: College des Medecins du Quebec
2170 Rene-Levesque Blvd West
Montreal Quebec H3H 2T8
CANADA
(514) 933-4441
http://www.cmq.org
Saskatchewan
Scope of Practice: limited to OMM
Requirements: Must have completed at least 1 year of AOA-approved GME.
Contact: College of Physicians and Surgeons of Saskatchewan
211 Fourth Avenue South
Saskatoon, Saskatchewan S7K 1N1
CANADA
(306) 244-7355
http://www.quadrant.net/cpss
) gets re-elected I can get out before things get worse... lol j/k 
