TAF has had to undergo several "preconditions" - among them being regulatory and shareholder approvals - before it could proceed. Today's decision was the fifth and last precondition.
A prospectus for TAF is expected by late October and the scheme is expected to be launched in November.
Fonterra said this week that TAF had attracted "significant" investor interest after the cooperative conducted "pre-deal" roadshows.
There are two main components to the scheme - the Fonterra Shareholders' Market and the Fonterra Shareholders' Fund. The shareholders' market will be available only to farmers and the shareholders' fund will be open to both farmers and the investing public.
The separate fund, which will operate along similar lines to a unit trust, is expected to be worth not less than $500 million.
The scheme is aimed at alleviating Fonterra's redemption risk - which is when Fonterra has to buy back the shares of farmers when they want to exit the industry.