The Centre for Development of Advanced Computing (CDAC) has officially started the C-CAT 2026 registration process from November 27 for admission into its prestigious PG Diploma programmes. Updated on 27 November 2025, this announcement is crucial for candidates from India aiming for advanced careers in software development, cybersecurity, AI, embedded systems, and emerging technologies. Applicants can register on the official website cdac.in until December 29, 2025. CDAC C-CAT is one of India’s most sought-after entrance tests for high-end IT training, making early preparation essential.
The CDAC C-CAT 2026 exam will be conducted on January 10 and 11, with admit cards available from January 6 to 10. Candidates must pay an application fee of Rs 1,550 for Course Category II (papers A+B) and Rs 1,750 for Course Category III (papers A+B+C). The examination will be held online for a duration of one hour. Ranks will be announced on January 22, and the PG Diploma batch will commence on February 25, 2026, covering 1,200 hours of training including 300 hours of self-study.
CDAC C-CAT 2026 Eligibility Criteria
Candidates must meet the following requirements:
• A graduate degree in engineering or technology (IT, CSE, ECE, Telecom, Electrical, Instrumentation) with minimum 55% marks
• Equivalent qualifications in relevant disciplines as per CDAC guidelines
• No age restriction for PG Certificate or Diploma programmes
This flexible eligibility allows graduates from multiple engineering streams to pursue specialized, industry-oriented CDAC courses.
CDAC C-CAT 2026: How to Apply Online?
Follow these steps to complete the application form:
• Visit the official website: cdac.in
• Register by entering basic details to create login credentials
• Fill in personal, academic, and communication details
• Upload required documents and a recent photograph
• Pay the application fee online
• After successful payment, select the preferred exam date
Candidates are advised to download the confirmation page and ensure accurate entry of details to avoid application rejection.
CDAC C-CAT 2026 Exam Pattern – Sections & Syllabus
The CDAC C-CAT exam includes three sections, depending on the course category selected:
Section A
• English
• Quantitative Aptitude
• Reasoning
• Computer Fundamentals
• Programming Concepts
Section B
• C Programming
• Data Structures
• Object-Oriented Programming (C++)
• Operating Systems
• Computer Networks
• Basics of Big Data & Artificial Intelligence
Section C
• Computer Architecture
• Digital Electronics
• Microprocessors
The exam is conducted for one hour, and ranks are based on performance in relevant sections as applicable to the course category.
Important Dates for CDAC C-CAT 2026
- Registration Begins: November 27, 2025
• Last Date to Apply: December 29, 2025
• Admit Card: January 6–10, 2026
• Exam Dates: January 10 & 11, 2026
• Rank Announcement: January 22, 2026
• PG Diploma Batch Commences: February 25, 2026
Frequently Asked Questions
| When will CDAC C-CAT 2026 be conducted? |
| The exam will be held on January 10 and 11, 2026. |
| What is the last date to apply for C-CAT 2026? |
| The last date to register is December 29, 2025. |
| What are the application fees for CDAC C-CAT? |
| Rs 1,550 for Category II and Rs 1,750 for Category III. |
| What is the duration of the C-CAT exam? |
| The exam duration is one hour. |
| Who is eligible for CDAC C-CAT 2026? |
| Engineering graduates (IT, CSE, ECE, Electrical, Telecom, Instrumentation) with 55% marks. |
| Is there any age limit for CDAC PG programmes? |
| No, there is no age restriction. |
| When will C-CAT 2026 ranks be announced? |
| Ranks will be released on January 22, 2026. |
| When does the PG Diploma batch start? |
| The batch begins on February 25, 2026. |
The CDAC C-CAT 2026 registration is now open, offering graduates a valuable pathway to specialized training and industry-ready PG Diploma programmes. Applicants must complete the form, pay the fee, and prepare according to the official exam pattern. For accurate updates, always visit the official CDAC website and bookmark this page for quick reference to important dates and guidelines, for more details and apply CLICK HERE
