I am trying to apply for NEXUS. I have Canadian citizenship with a conditional US green card (through marriage to my American husband). My card is expired but I have my I-797c (for I-751) notice letter already. On the application it just states green card and nowhere to put this letter's information. My status is extended for a year as PR, but the card is obviously expired.
Can I still apply or do I have to wait for my 10-year green card to arrive? Do I need to go into the office to show them this? I am very confused, any help would be appreciated.