The very first 90 day report I ever had to file I brought with me tons of paper, and this TM47, too. The IO put some estimated 95% of my carefully composed stack of forms, copies etc, right in the waste paper basket telling me that from next time on, to bring my passport is enough. Lately, during COVID time, they collected the passports outside of the building and processed them in batches. Done in a jiffy. A no brainer.