Today I did my 90 day report at Chiang Mai. It was the first one since I had a barcode stuck in my passport last time.. The 'obviously new' young ladies whom I first saw, didn't check that I already had a barcode despite my saying so, so she took a all my documents, (form TM47, copy data page and copy visa) , entered them into the computer and produced a barcode. When she tried to stick it into my passport, she found I already had one, so, the male colleague scanned the barcode, took my copies and TM47 and stapled the receipt into my passport and said..."only need receipt of reporting and form TM47 next time"

cheers for info.doing mine next 2 weeks,will just turn up with tm47