The phrase 'make policy proposals' is correct and usable in written English.
You can use it to describe someone formulating plans to propose new policies. For example: The political think tank was tasked with making policy proposals to address the country's economic crisis.
The reports will not make policy proposals but will instead summarise evidence submitted.
President Bush can make policy proposals in those areas that would have been unthinkable 20 years ago, like personal social security accounts and school choice.
The actions of both men captured how they were being forced to make policy proposals and pronouncements on the fly, from one campaign rally to another, as each day's developments in the financial markets and in Washington were overtaken by new ones the following day.
Hwang was reportedly killed for making policy proposals that were seen as a direct threat to Kim's leadership.
"But there's nothing wrong with making policy proposals in frankly moral terms, which used to be the norm in this society.
Over the summer and fall he made policy proposals, talked about his record as mayor of New York City, and reached further into his biography to highlight his career in the Justice Department in the 1970s and 1980s.
Trump uttered platitudes about a "renewal of the American spirit," just like previous Presidents had done; he made policy proposals in the traditional manner (by listing too many of them); he appeared, people said, blessedly "normal".
One might even suspect that were a party that were to propose it officially might be simultaneously trying to win elections and make realistic policy proposals that could actually get adopted.
"As the fiscal year moves on, and we have a clearer picture of the city's finances and are better able to make realistic policy proposals, we look forward to having the Council's support on this matter".
Wuco's anti-Muslim worldview has led him to make alarming policy proposals ― proposals he's now in a position to help implement.
Although Stearns dutifully makes some policy proposals — more carefully directed aid with conditions on it; more stringent regulation of "mining cowboys"; a mechanism for holding the worst perpetrators to account — he is wise enough to know how difficult it will be to halt 15 years of violence and pillage.
