The government says it will do all it can to help employees of the Vauxhall factory in Ellesmere Port, where 400 job losses have been announced.
The health committee scrutinises the Welsh Government draft budget. In plenary, AMs quiz the economy secretary and counsel general. The debates include bus services, ports and business rates.
EU migration commissioner Dimitris Avramopoulos appears before the European Parliament's home affairs committee.
Finance Secretary Derek Mackay says air passenger duty is not in a fit state to be passed to Holyrood.
No sign of the Brexit bill this week - a mix of debates fills the time instead.