If you are going to work for another EASA Part-145, does your EASA Part-66 AML remain valid?

If you are going to work for another EASA Part-145, does your EASA Part-66 AML remain valid?

Yes, your AML (Aircraft Maintenance Licence) remains valid for 5 years. Normally the AML is referred to as being a Part-66 licence. From the Part-145 company you will get a Company Authorisation, which allows you to work (and release aircraft) for that specific company.