Is there an Dzogchen monastery in Canada with a accomplished lineage? I am looking to learn and get initiation into Dzogchen eventually leading into Tögal and trekchö. Coming from a Indian yogic tradition the rainbow body of perfection is the pinnacle of yogic achievement. I would consider it an honour to get initiated under a master in an accomplished lineage for this purpose alone.

Also any good books that discuss the rainbow body and the dzogchen practices such as chord, trechko and togal will be immensely useful. Please give me suggestions.

Respectfully,
B
I'm not completely sure if this monastery is a Dzogchen monastery, but you can try the Thrangu Monastery in British Columbia, Canada.
This monastery belongs to the Kagyu lineage.
You can find a list of teachers here.
This wikipedia page on Thrangu Rinpoche states that he trained Dzogchen Ponlop Rinpoche.