House Democrats on Wednesday unveiled a plan to create a commission to investigate foreign interference in the presidential election while taking care to note the effort was not a protest against Donald Trump’s victory.

A bill by Reps. Eric Swalwell of California and Elijah Cummings of Maryland would create a 12-member panel made up of foreign policy, intelligence and election experts to examine attempts by the Russian government to influence the result. The commission would issue a report and make recommendations within 18 months of its creation.

Members of the commission would be chosen by the top four members of House and Senate leadership, who would each pick three people to serve.

While the intention is to create a bipartisan panel, Republicans have yet to respond, Swalwell said. Members said the commission would also handle what reprimands, if any, are possible.

“First of all, we want to figure out what happened,” said Cummings, the ranking Democrat on House Oversight and Government Reform.