The Obama administration’s desire for “fast track” trade authority is not limited to passing the Trans-Pacific Partnership (TPP). In fact, that may be the least important of three deals currently under negotiation by the U.S. Trade Representative. The Trans-Atlantic Trade and Investment Partnership (TTIP) would bind the two biggest economies in the world, the United States and the European Union. And the largest agreement is also the least heralded: the 51-nation Trade in Services Agreement (TiSA).

On Wednesday, WikiLeaks brought this agreement into the spotlight by releasing 17 key TiSA-related documents, including 11 full chapters under negotiation. Though the outline for this agreement has been in place for nearly a year, these documents were supposed to remain classified for five years after being signed, an example of the secrecy surrounding the agreement, which outstrips even the TPP.

TiSA has been negotiated since 2013, between the United States, the European Union, and 22 other nations, including Canada, Mexico, Australia, Israel, South Korea, Japan, Norway, Switzerland, Turkey, and others scattered across South America and Asia. Overall, 12 of the G20 nations are represented, and negotiations have carefully incorporated practically every advanced economy except for the “BRICS” coalition of emerging markets (which stands for Brazil, Russia, India, China, and South Africa).

The deal would liberalize global trade of services, an expansive definition that encompasses air and maritime transport, package delivery, e-commerce, telecommunications, accountancy, engineering, consulting, health care, private education, financial services and more, covering close to 80 percent of the U.S. economy. Though member parties insist that the agreement would simply stop discrimination against foreign service providers, the text shows that TiSA would restrict how governments can manage their public laws through an effective regulatory cap. It could also dismantle and privatize state-owned enterprises, and turn those services over to the private sector. You begin to sound like the guy hanging out in front of the local food co-op passing around leaflets about One World Government when you talk about TiSA, but it really would clear the way for further corporate domination over sovereign countries and their citizens.

Reading the texts (here’s an example, the annex on air transport services) makes you realize the challenge for members of Congress or interested parties to comprehend a trade agreement while in negotiation. The “bracketed” text includes each country’s offer, merged into one document, with notations on whether the country proposed, is considering, or opposes each specific provision. You need to either be a trade lawyer or a very alert reader to know what’s going on. But between the text and a series of analyses released by WikiLeaks, you get a sense for what the countries negotiating TiSA want.