Asking on behalf of my partner.
She is on a non b extension of stay and work permit, expiring in August. She had to fly home for an emergency in March and got a re-entry permit before she departed.
She plans to return in late June, early July. Will she need to do anything beforehand, or just fly in?
TLDR : Answer Summary
Your partner, currently holding a non-B visa extension and work permit, should ensure compliance with Thailand's entry requirements before returning in late June or early July. Although her re-entry permit keeps her extension valid, she must meet specific criteria including having COVID-19 insurance, a booked quarantine at an approved hotel, a negative RT-PCR test within 72 hours before her flight, and obtaining a Certificate of Entry from the Thai consulate. It's crucial to stay updated on any changes to these requirements.