UPSC Civil Services Examination Mains 2026 starts today, Friday, August 21, in centres nationwide. Lakhs of candidates will write Paper‑I (Essay) this morning. A clear checklist can prevent last‑minute denial at gates. Here is a crisp, verified guide on reporting, documents, banned items, paper format, and help contacts.
Today’s schedule is simple: Essay Paper from 9:00 am to 12:00 noon. There is no afternoon paper. Arrive early within the reporting window printed on your admit card. Keep your room allocation handy. Read centre announcements carefully before seating to avoid avoidable errors.

Reach the centre well before the reporting window printed on your admit card. Carry a printed admit card, original government photo identity, and two passport photos. Keep at least two black ballpoint pens in a clear pouch. Follow admit‑card signature, photograph, and dress instructions carefully to prevent avoidable verification delays.
After today, General Studies Papers I and II are on Saturday, August 22. General Studies Papers III and IV follow on Sunday, August 23. Indian Language and English papers are on Friday, August 29. Optional Paper I and Optional Paper II conclude on Saturday, August 30. Pace revision between shifts.
Do not carry mobiles, smartwatches, calculators, Bluetooth devices, or earbuds. Use only black ballpoint pens for writing. Follow any dress instructions printed on your admit card. Keep the desk clear, with only permitted items visible. When unsure, ask the invigilator before the bell, rather than risking a rule breach.
UPSC Mains answers are descriptive and written in booklets. Start with questions you can present cleanly. Number questions exactly as printed, and mark subparts clearly. Leave a line between answers for legibility. Manage pages conservatively to avoid last‑minute supplements. Tidy structure helps evaluators track arguments and reduces accidental omissions.
If any issue arises, use the facilitation or help contacts printed on your admit card. Reach out early to designated exam officials at the centre for guidance. Carry backups of pens, photos, and ID photocopies. Keep calm, follow instructions, and protect writing time. Small checks today can safeguard an entire year.