Upload with the application

Live photograph captured in the application form (no pre-existing photo) (p.13-14, para 9)
Scanned signature, JPEG/JPG, 10-20 KB, about 6.0 cm x 2.0 cm (p.14, para 9)
Certificate of Disability (Annexure-I/IA/XI-XIII) for PwBD reservation or scribe (p.14, para 9)
Only if not using Aadhaar authentication at OTR: proof of name, date of birth, address and gender, and a photo (p.30, Annexure para (d))

Bring to document verification

Two recent passport-size colour photographs and one original photo ID (p.23, para 17.3)
Matriculation/Secondary/Equivalent certificate (p.23, para 17.4.1)
Order/letter for equivalent educational qualification, if claimed (p.23, para 17.4.2)
Caste/Category certificate, if reserved category (p.23, para 17.4.3)
Persons with Disabilities certificate in the required format, if applicable (p.23, para 17.4.4)
Ex-Servicemen: Serving Defence Personnel certificate (Annexure-VI), undertaking (Annexure-VII), discharge certificate (p.23, para 17.4.5)
Relevant certificate for any age relaxation (p.23, para 17.4.6)
No Objection Certificate if already employed in Government/Government undertakings (p.23, para 17.4.7)
Name-change documents if name changed after matriculation (marriage, remarriage, divorce, etc.) (p.23-24, para 17.4.8)