The answer
Remote signing may be possible, but each document, witness or commissioning requirement, lender instruction, identity process, jurisdiction, technology method, original-document need, and Land Titles step must be confirmed by the responsible Alberta lawyer and other receiving party before the deadline.
Calgary-specific context
Listing paperwork, an offer response, lender documents, transfer documents, affidavits, and closing funds do not necessarily share one remote process. Build a document-by-document signing calendar instead of assuming a video call solves the entire transaction.
What to do next
Tell the lawyer where each signer will physically be, on which dates, and with what identification and technology, then confirm the method and fallback for every required document.
Verify before relying
Official sources for this topic
These sources explain the rules and records relevant to this topic. Check the current requirements for your property.
Check the current information at the linked source. Ask the appropriate professional how it applies to your property.
Important
This is general information, not legal advice. Speak with a qualified lawyer about your specific situation.