In general, a Labour Market Impact Assessment is not usually required when one applies for an Open Work Permit in Canada. An open work permit will allow a foreign national to work with any employer who does not require an LMIA. These are considered to be one of the more flexible work permits. Programs that actually don’t require an LMIA include International Experience Canada, Spousal Work Permits, and the Post-Graduation Work Permit. However, LMIA may only be required upon switching to an employer-specific work permit or permanent positions. For inquiry, feel free to contact Oasis Visas at info@oasis-india.com for professional help.
https://lmia.oasis-india.com/blogs/is-lmia-required-for-open-work-permit-in-canada-or-not/