I am due to renew my retirement extension soon at CW non 'O'. Last year I renewed my extension in Chonburi having done the necessary formalities for address change from BKK to Pattaya etc.. Then for medical reasons I moved back to BKK. After moving I filed a change of address at CW to my place in BKK. This was accepted on line when I did my 90 day report. So: Is it correct that CW can now process my renewal? Also the formalities for retirement extension at CW have not changed in the last few years. Correct? Thank u in advance.