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RRB Group D 2026: Will Capital Letter Signatures Lead to Disqualification?

RRB Group D 2026 rules state that signatures in all capital or block letters are strictly prohibited and will result in application rejection. Candidates must use running handwriting in black ink on a white background. Mismatched signatures during the CBT, PET, or DV stages can also lead to disqualification.

 

authorImageDivya Sharma24 Feb, 2026

RRB Group D 2026: Will Capital Letter Signatures Lead to Disqualification?

The Railway Recruitment Board (RRB) has set the guidelines regarding the signature to upload in the online form. Candidates should provide only the standard and non-capitalised signature in the application form. If any candidate uploads their signature in the capital letter format. Then, it can cause the rejection of the RRB Group D Application Form.

Candidates can avoid application rejection by reviewing the signature format uploaded in the form. They can rectify their mistake by using the RRB Group D Correction Window, to be active after the closure of the application window. 

Critical Error in Application Forms: Signature in Capital Letters

The official notification for the RRB Group D examination explicitly stated that candidate signatures must not be in all capital letters.

  • Consequence of Error: Any application form submitted with a signature in all capital letters will not be considered valid and is subject to rejection.
    Despite this clear instruction, a significant number of applicants have made this mistake.

RRB Group D Signature Guide For Applicants

The course of action depends on whether the applicant has already submitted the form or is yet to do so.

Applicant Group

Action Required

Candidates Who Have Already Made the Mistake

1. Use the Correction Window: After the application submission period closes, a correction window will be opened. You must use this opportunity to log in and update your signature with one that is not in all capital letters.


2. Inform via Email: The railway board has provided an email address in the official notice. You must also send an email informing them of the correction. Include your application/form number, explain the error, and attach your new, correct signature.

Candidates Who Have Yet to Fill the Form

Ensure your signature is NOT in all capital letters when you upload it. The form will not be accepted otherwise.

General Advice for Future Applications

Candidates who are willing to fill out the online forms in the major government exams, like the Railway, SSC, and Banking. Then, they should follow a simple approach to keep a standard and non-capitalised signature image uploading in the application form. It is avoid the chances of the application rejection. 

PW provides Railway exam content, including Railway Exam Blogs, sample papers, mock tests, guidance sessions, and more. Also, enroll today on Railway Online Coaching for preparation.

RRB Group D 2026 FAQs

Will Capital Letter Signatures Lead to Disqualification of RRB Group D Application?

Candidate’s application is at risk if their signature is submitted in the online form is in capital letters.

What is the specific error regarding signatures in the RRB Group D application?

The official notification has stated that candidate signatures must not be in all capital letters. Using all caps makes the signature invalid.

Can I change my signature submitted in Group D online form?

Candidates can use the RRB Group D Correction Window to change the signature from capital letters.

Is the signature rule specific only to RRB Group D, or does it apply more broadly?

Most examining bodies, including those for banking and other government jobs, no longer accept signatures in all capital letters. It is advisable to adopt a standard, non-capitalized signature for all future applications.
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