The Govt of Canada has offered new access measures that may require all the ones touring to Canada beneath the Canada visa waiver program to acquire an Canada Visa ETA (Digital Trip Authorization) previous to boarding flights certain to Canada.
Efficient March 15, 2016, vacationers taking flights for Canada or transiting at Canada with no visa, can be requested to carry an eTA on the time of trip. Those that have now not carried out for an eTA is also denied boarding of flights.
[Application details]
An eTA utility may also be finished thru website online. The reaction and issuance of an eTA can be despatched by means of e mail, inside mins of utility. Because of this, ultimate minute packages also are applicable. On the other hand, making use of when the adventure is deliberate is really helpful. All over the appliance procedure, passport data and an electronic mail deal with can be required. Additionally, cost of the appliance price (CAD 7) must be finished the use of a bank card.
The validity of the eTA is 5 years or till the expiration date of the passport used to use for the eTA (the eTA will now not be legitimate if the passport expires first).
This rule does now not follow to Canadian nationals, U.S. nationals, Canadian everlasting citizens and Canada Visa ETA Requirements
For nationals who can transit with no visa in Canada, an eTA isn’t required for transit.
For extra main points, please confer with the appliance website online indexed beneath or the website online of the Govt of Canada.
[More Information]
(1) eTA Software website online Canada.ca/eTA
(2) Data on eTA: The Govt of Canada 
http://www.youtube.com/watch?v=FFIVPOLVVtc&sns=em
