The phrase "a platform that includes" is correct and usable in written English.
You can use it when describing a platform that offers various features, services, or components as part of its functionality.
Example: "The new software is a platform that includes tools for project management, communication, and file sharing."
Alternatives: "a platform featuring" or "a platform comprising".
Sanders gave both campaigns credit for helping to craft "by far the most progressive platform in the history of the Democratic Party"—a platform that includes demands for a $15 minimum wage and the abolition of the death penalty, though not opposition to the Trans-Pacific Partnership trade agreement or an end to fracking, as the Sanders campaign had hoped.
It is standing for the first time in local elections on a platform that includes promises to nationalise mines and redistribute land without compensation.
While Mr. Bush has declined to embrace an abortion litmus test for judicial nominees, his support for a platform that includes one is sure to be used against him this fall, many strategists agree.
5) Great news: retired pitcher Bill "Spaceman" Lee is running for governor of Vermont, and on a platform that includes legalization and taxation of marijuana, single-payer healthcare, and most importantly, bringing the Expos back to Montreal.
Clinton is campaigning on a platform that includes increased mental health screening for gun sales and the federal criminalization of straw purchasing, in which buyers with clean records purchase guns and resell them to individuals who could not pass a background check.
Seeking support among disaffected supporters of Senator Bernie Sanders, Stein is running on a platform that includes bold plans to reduce the impact of climate change as well as now-popular progressive proposals such as a $15 minimum wage and free college tuition.
Ms. Calderon, the first woman to be governor of Puerto Rico, was elected in November on a platform that included a demand for the immediate cessation of the bombing.
And the candidate who won in May, Ken Livingstone, ran on a platform that included bringing the system back to a more Victorian efficiency.
