HI all i have a question abouth visa me i have ED visa im planing to go canada for 3 weeks i would buy my air plane ticket.. in canada i need to show my return tickets or im ok whit my ED visa the stamp 90 days report its ok plus a re entry permit thanks a gain and sorry for my english and i hope some one understand my question

You hold a valid Non-ED visa (just obtained I recall) so you can fly back on single ticket. Yes you need that all important re-entry permit to keep your permission to stay alive. For information from IATA database:

Thailand (TH)

Passport required.

- Passport and/or passport replacing documents must be valid

for at least 6 months upon arrival.

Visa required, except for A touristic stay of max. 30 days:

Additional Information:

- All passports must be in good condition.

- Those travelling to Thailand with a visa issued prior to

arrival, are permitted to travel on a one-way ticket.

- All visitors must hold documents required for their next

destination.

You hold a valid Non-ED visa (just obtained I recall) so you can fly back on single ticket. Yes you need that all important re-entry permit to keep your permission to stay alive. For information from IATA database:

Thailand (TH)

Passport required.

- Passport and/or passport replacing documents must be valid

for at least 6 months upon arrival.

Visa required, except for A touristic stay of max. 30 days:

Additional Information:

- All passports must be in good condition.

- Those travelling to Thailand with a visa issued prior to

arrival, are permitted to travel on a one-way ticket.

- All visitors must hold documents required for their next

destination.

thank you thaiphoon