The phrase "accord under which" is correct and usable in written English.
It can be used to refer to an agreement or arrangement that establishes certain conditions or terms.
Example: "The parties entered into an accord under which they agreed to share resources and collaborate on future projects."
Alternatives: "agreement by which" or "contract under which".
In 1987, Mr Nkomo signed a "unity accord", under which ZAPU was swallowed by the ruling ZANU-PF party and he became a ceremonial vice-president.
The European Union is implementing an accord under which all new arrivals to Greece will be sent back to Turkey if they do not meet asylum criteria.
The peace accord, under which his gunmen disarmed, guaranteed greater rights for Albanians, who constitute up to a third of the population but feel discriminated against.
The Cayman Islands government recently met with Cuban authorities to review an existing migration accord, under which Cubans who land in the Cayman Islands are usually repatriated.
It emerged that the board was discussing a potential five-year accord under which the National Gallery of Art in Washington would collaborate with the museum on joint programming and exhibitions but would not put up any money.
But he did not say that he would accept a proposed accord under which Iran would export most of its enriched uranium for additional processing into fuel for a nuclear reactor.
"We remain committed to the migration accords under which our two countries support and promote safe, legal and orderly migration," said Victoria Nuland, a State Department spokeswoman.
Other punitive measures proposed by Israeli ministers include annexing the West Bank settlements and tearing up the Oslo accords, under which the PA was given control of parts of the West Bank and Gaza.
The French politician, seen as most likely to succeed president François Hollande in May, reiterated his demand that the Le Touquet accords – under which the UK border force is allowed to operate in Calais – be torn up.
There is also anger with the English Premiership clubs after they negotiated their own broadcast agreement, which the other parties believe broke the terms of the accords under which European club competitions are run.
Palestinian officials accused Israel of reoccupying the West Bank, scrapping the Oslo peace accords, under which limited control of parts of the West Bank and Gaza was transferred to the Palestinians, and preparing to reimpose the old Civil Administration -- actually military rule -- that existed before Oslo.
