Required Documents for CSCA Registration: Complete Checklist

Every document you need to register for the CSCA exam and what each one should include.

RR
Dr. Rupesh Regmi
PhD, Tsinghua University
Updated February 2026
Flash-Pass TL;DR
  • Required documents: valid passport, digital passport photo, and sometimes student ID for verification.
  • Passport must be valid for at least 6 months after your test date.
  • Photo must be 480x640 pixels, white background, JPG format, taken within last 6 months.

What Documents Do You Need to Register for the CSCA?

The CSCA registration requires specific documents to verify your identity. Here's the complete list:

Required Documents
DocumentRequired?Specifications
Valid PassportYesValid 6+ months after test
Digital PhotoYes480x640px, white bg, JPG
Passport ScanYesClear info page scan
Student IDOptionalFor verification only

Passport Requirements

What are the passport requirements for CSCA registration?

Your passport is the most important document for CSCA registration:

🔬Scientist's Note

If your passport expires before your test date, you must use your new passport for registration. Update your CSCA account if you get a new passport after registering.

Photo Specifications

Your digital photo must meet these exact specifications:

Photo Requirements
RequirementSpecification
Dimensions480 x 640 pixels minimum
FormatJPG only
BackgroundWhite or light-colored
FaceClearly visible, centered
ExpressionNeutral, mouth closed
GlassesNot allowed
Head coveringOnly for religious reasons
Age of photoTaken within last 6 months

Passport Scan Requirements

Your passport scan must be:

Scan in good lighting to avoid shadows on the document.

Documents for Test Day

On test day, bring these documents:

Without your original passport and admission ticket, you will not be allowed to take the exam.

Document Checklist

Use this checklist to ensure you have everything:

flowchart TD
    A[Document Preparation] --> B[Valid Passport]
    B --> C[Photo Taken]
    C --> D[Photo Meets Specs]
    D --> E[Passport Scanned]
    E --> F[Scan is Clear]
    F --> G[Ready to Register]
                    
Document Preparation Flow

Registration:

Test Day:

🎯
Check Your Knowledge
What is the minimum pixel dimension required for the CSCA registration photo?
240x320
480x640
720x960
1080x1440

Frequently Asked Questions

The photo must be taken within the last 6 months. Old photos may be rejected.
Your passport must be valid for 6 months after the test date. Renew it before registering if needed.
Yes, if it meets all specifications. Use good lighting and a plain white background.
You cannot register without a passport. Apply for one immediately as processing can take weeks.

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