Open work permits can give flexibility, but people still need to understand the limits printed on the permit and the records they should keep. A job change may be simple for one person and more complicated for another if there are medical restrictions, occupation limits, employer compliance issues, or future immigration plans tied to skilled work experience. What should someone check before changing jobs: permit expiry date, any conditions on the document, job duties, paid hours, employer records, and whether the new role supports future PR planning? If the person is relying on Canadian work experience, how should they keep reference details from both employers? What facts would change the answer? If replying with a situation, include permit type, expiry date, province, current job category, new job category, and whether Express Entry or PNP planning is involved. Please do not post the permit number, SIN, full contract, or employer contact details. This also helps readers separate normal job mobility from situations where a permit condition, employer-specific process, or future immigration record may need closer review. This is a community discussion starter, not legal advice. Please check official requirements or speak with a qualified professional when needed.