He'll start by unveiling another piece of the party's platform, a private member's bill on reforming Parliament and the country's access to information laws.
Later, the Liberal leader will speak to caucus members and introduce a crop of newly nominated candidates who hope to join their ranks in 2015.
Here are some other events happening in and around Ottawa today:
— The Canada Mortgage and Housing Corporation will release its spring rental market report, a semi-annual report that provides a detailed breakdown on private rental vacancy rates;
— Statistics Canada will paint a picture of the country's digital users as it releases a report on Internet use for 2013;
— The Funeral Service Association of Canada will hold a news conference to promote a bill designed to expand Service Canada's mandate Expansion Act;
— Revenue Minister Kerry-Lynne Findlay will speak at the Economic Club of Canada about what the government is doing to track down tax cheats;
— The Canadian Human Rights Commission kicks off its national conference with remarks from acting chief commissioner David Langtry and former Olympic athlete Mark Tewksbury;
— And Gov. Gen David Johnston will host the Michener Awards ceremony, recognizing excellence in public service journalism.