DMRs must be submitted within how many days following the end of the calendar month?

• A. 15 Days
• B. 45 Days
• C. 30 Days
• D. 60 Days

Answer: (C)

DMRs have a fixed reporting window after the end of each calendar month. You’re expected to submit within 30 days of the month’s end. This gives a practical amount of time to compile the month's sampling results, verify data accuracy, and complete the official submission. Shorter timeframes, like 15 days, are usually too tight for gathering all data; longer windows, such as 45 or 60 days, delay regulatory reporting beyond the standard monthly deadline and can create compliance concerns. So, thirty days is the standard, appropriate period for monthly DMR submissions.