Can someone tell me what does this mean please:
If your visa petition is currently processing at the National Visa Center, do not let more than one year pass without contacting NVC. If a period of one year passes from the last date of contact (by telephone, mail, or e-mail) with NVC, all submitted fees and documents expire. If this occurs, the fees must be paid again and documents must be resubmitted in order to continue the immigration process.
Is it ANY form of contact or contacting them specifically to let them know it's almost one year? I've been documentary qualified since July 9, 2021.