Hoping to get an idea of what time I need to arrive and any other particulars before heading over there. I know many processes require an extra early arrival, but not sure if this one is ok to arrive at opening time, and if any specific docs are required other than passport. Thanks.

Immigration is closed tomorrow (Monday) as it is a public holiday.

http://www.thaivisa.com/forum/topic/812960-public-holiday-april-06/

As Tywais says they're closed tomorrow so I reckon you can go anytime and be first in the queue for Tuesday

With respect to documents needed, Tywais made pinned a topic near the top of the forum (titled "90 Day Report - Procedures"). Please refer to that for what documents you need.

wasn't the online system supposed to go into effect april 1? Can anyone confirm that is working for us in CM?

I removed all references to doing 90 day at 7-11 in case some have not realized it was an April Fool's Day joke by Thaivisa. Please don't continue on those lines as it could create a problem for members who are not aware that it is not real. Thanks.

might be nice if the 90 day pinned topic included latest webpage links and info for online 90 day reporting

might be nice if the 90 day pinned topic included latest webpage links and info for online 90 day reporting

The moment I see a succesfull result for Chiang Mai for online reporting it will be there.