Trans-Pacific Partnership talks going on in Ottawa

Trade officials from Canada and other Asia-Pacific nations are meeting behind closed doors in Ottawa to discuss the Trans-Pacific Partnership, a massive free-trade proposal that could create one of the world's largest trading blocks.

The TPP currently comprises 12 countries, including Canada, Australia, Brunei, Chile, Japan, Malaysia, Mexico, New Zealand, Peru, Singapore, the United States and Vietnam.

• What is the Trans-Pacific Partnership?
• TPP deal elusive as talks set for Ottawa

The discussions between trade officials are taking place in Ottawa from July 3 to 12. Federal ministers are not participating in the talks.

"No ministerial meeting will occur on the margin of the officials' meeting in Ottawa," said Claude Rochon, a spokesman for the department of Foreign Affairs. "This is a working-level technical meeting, held by the TPP negotiating leads and a small number of focused working groups, that meet as required to continue to advance negotiations."

Canada first joined discussions surrounding the mammoth trade proposal in October 2012.

Secrecy 'unacceptable'

The federal government says TPP countries represent 792 million people and a combined GDP of $28.1 trillion dollars.

One of the major complaints from opposition parties is the secrecy surrounding the talks.

NDPtradecritic Don Davies said the process has been "unacceptable" and Canada should "aspire to higher standards" when dealing with "profoundly important" discussions.

In an interview with CBC News, Davies said the government could provide periodic updates to lift the veil on the closed-door discussions.

Liberal John McCallum agrees. He said his party iskeen on expanding Canada's trade relationships, butmore information should be provided.

"For starters, they could tell us who is negotiating for us,"McCallumsaid.

The Council of Canadians, which calls itself a social-action organization, has suggested the process "marks a new low point in transparency for an already secretive trade deal."

"The Canadian government claims that 'interested stakeholders have an opportunity to provide their views related to Canada's interests in the TPP,' but it won't release even the most basic information to allow for stakeholder access to negotiators as has happened at previous rounds," said Scott Harris, a trade campaigner for the group.

There has also been concern from groups, including the Dairy Farmers of Canada, about how the trade deal could increase access to the Canadian dairy market.