1. you should get a TN letter from your company, and renew your TN before 7.20
2. on Oct. 1, go to the border again, to activate your h1b visa, the border officer will issue you an I-94 for 3 years.
2. on Oct. 1, go to the border again, to activate your h1b visa, the border officer will issue you an I-94 for 3 years.