Sources
Travel facts can change quickly. This site uses stable planning principles and points volatile questions to authoritative sources.
Government of Canada — travel advice and advisories
Travel Advice and Advisories is the primary current source used here for Canadian travellers' destination safety/security, entry and local-condition checks.
Government of Canada — passports and travel
Travel.gc.ca links current Canadian passport, visa/entry, registration, health and destination information.
IATA — passenger baggage
IATA passenger baggage information explains international baggage concepts while emphasizing that actual allowance varies by airline and route.
ICAO — aviation and travel-document systems
ICAO is an international aviation source for standards and current aviation-security/travel-document context. Airport screening procedures remain jurisdiction-specific.
World Health Organization — travel health
WHO Travel and Health and related travel-advice pages support the general rule that health preparation should be destination- and traveller-specific.
Airlines, airports and destination authorities
For the actual itinerary, the operating airline and airport are authoritative for current check-in, baggage and terminal information. Destination governments and official local transport/tourism operators should be checked for current entry rules, closures, schedules and local services.