What's on the program for parliament?
WHAT'S ON IN FEDERAL PARLIAMENT?
* House and Senate sitting for four days from Monday.
* The lower house will debate "ensuring integrity" laws cracking down on rogue union bosses, making it easier to deregister unions, and putting checks on union mergers.
* The upper house will debate laws around multinational tax, the illegal phoenixing of companies, support for veterans and the Timor Sea maritime boundaries.
* On Tuesday in the Senate, there will be valedictory statements relating to retiring senator Mitch Fifield.
* First speeches in the Senate: Tuesday - Senators Hollie Hughes, Tim Ayres and Matt O'Sullivan; Wednesday - Senators Tony Sheldon and Nita Green.
* Labor and the Greens will seek an inquiry into possible interference by government MPs, including ministers Angus Taylor and Josh Frydenberg, in an environment department investigation into NSW grasslands.
* One Nation to seek Senate support for a plebiscite on migration levels.
Share a tip-off, video or photo with us
Most viewed in Australia
Australian woman who died after falling from cliff near Bali was Queensland ecologist
PM ‘stunned’ over Pauline Hanson’s attack on his late mother
Six years ago, Australia had a $38 billion early super experiment. It didn’t go to plan
Man with kids arrested following police chase, alleged carjacking in Sydney
