More than one hundred protesters gathered in Martin Place on Sunday to rally in opposition against the Trans-Pacific Partnership.

The rally was organised by GetUp! and the Australian Fair Trade and Investment Network and called on Trade Minister Andrew Robb to scrap the United States-led deal, which will "set the rules" for business in the region.

Greens Senator Lee Rhiannon addresses the rally against the Trans-Pacific Partnership (TPP), in Martin Place. Credit:Quentin Jones

Greens Senator Lee Rhiannon attended the rally near the US consulate, calling for the deal to be "scrapped entirely."

"It's not about negotiating, it's not about fixing it up, it's about scrapping it entirely. You've heard three great speakers today that have set out how dangerous this agreement would be on so many fronts, literally to the standards and the quality of life in this country. From health to labour standards, to environment and action on climate change."