ICSI CS Professional 2025 Exam Pattern & Marking Scheme
CS Professional exam pattern 2025 for December session is divided into two groups. The exam is classified into seven papers with Descriptive and Elective papers conducted at ICSI exam centres. The ICSI CS Professional exam pattern states the mode of the exam, type of question, number of questions, marking system, exam duration etc. ICSI CS Professional Dec 2026 exam will begin from December 22. To pass the exam, candidates need to score at least 40% in both papers and 50% in total. The time duration of each paper in CS Professional exam is three hours.
ICSI CS Professional December 2025 Exam overview:
| Features | Details |
| Mode of Exam | Offline written exam |
| Duration of Exam | Three hours for each paper |
| Groups | Two groups |
| Papers | Seven papers 4 papers and an elective paper in group 1 3 papers and an elective paper in group 2 |
| Marks | 100 marks for each paper |
| Language of Question Paper | English |
| Nature of questions | Descriptive |
| Pre-Examination Requirement | Complete a Pre-Examination Test to become eligible to Enroll |
| Frequency of Exam | Held twice in a year- June & December |
ICSI CS Professional Exam Pattern 2025
Candidates peparing for CS Professional 2025 must check the detailed CS Professional exam pattern below:
Group 1
| Paper Number | Subjects | Marks |
| 1 | Environmental, Social and Governance (ESG) – Principles & Practice Part I – Governance and Sustainability | 65 |
| Part II – Risk Management | 20 | |
| Part III- Environment & Sustainability Reporting | 15 | |
| 2 | Drafting, Pleadings and Appearances Part I – Drafting and Conveyancing | 70 |
| Part II – Pleadings and Appearances | 30 | |
| 3 | Compliance Management, Audit & Due Diligence Part I – Compliance Management | 40 |
| Part II – Audit & Due Diligence | 60 |
Group 2
| Paper Number | Subjects | Marks |
| 5 | Strategic Management & Corporate Finance Part I – Strategic Management | 40 |
| Part II – Corporate Finance | 60 | |
| 6 | Corporate Restructuring, Valuation and Insolvency Part I – Corporate Restructuring | 40 |
| Part II – Valuation | 20 | |
| Part III – Insolvency, Liquidation & Winding up | 40 | |
| 7 | Elective 2 (Select one Paper out of 5 Elective Papers) |
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Elective Papers 1
| Paper Number | Elective Subjects | Marks |
| 4.1 | CSR & Social Governance Part I – Corporate Social Responsibility | 50 |
| Part II – Social Governance | 50 | |
| 4.2 | Internal and Forensic Audit Part I – Internal Audit | 60 |
| Part II – Forensic Audit | 40 | |
| 4.3 | Intellectual Property Rights – Law & Practice | 100 |
| 4.4 | Artificial Intelligence, Data Analytics and Cyber Security – Laws & Practice | 100 |
Elective Papers 2
| Paper Number | Elective Subjects | Marks |
| 7.1 | Arbitration, Mediation & Conciliation Part I – Arbitration & Conciliation | 70 |
| Part II – Mediation | 30 | |
| 7.2 | Goods and Services Tax (GST) & Corporate Tax Planning Part I – Goods and Services Tax (GST) | 70 |
| Part II – Corporate Tax Planning | 30 | |
| 7.3 | Labour Laws & Practice | 100 |
| 7.4 | Banking & Insurance – Laws & Practice Part I – Banking Laws | 50 |
| Part II – Insurance Laws | 50 | |
| 7.5 | Insolvency and Bankruptcy – Law & Practice | 100 |
CS Professional Exam Dates December 2025
Check here for the CS Professional Time Table December 2025:
| ICSI CS Exam Dates 2025 | |
| EXAMINATION TIMING: 02:00 PM to 5:15* PM(including reading time) | |
| Dates | CS Professional (Syllabus 2022) |
| 22 December 2025 | Environmental, Social and Governance (ESG) – Principles and Practice (Group-1) |
| 23 December 2025 | Strategic Management and Corporate Finance (Group-2) |
| 24 December 2025 | Drafting, Pleadings and Appearances (Group-1) |
| 25 December 2025 | NO EXAMINATION |
| 26 December 2025 | Corporate Restructuring, Valuation and Insolvency (Group-2) |
| 27 December 2025 | Compliance Management, Audit and Due Diligence (Group-1) |
| 28 December 2025 | Elective 2 (one out of below 5 subjects) [Open Book Exam.] (Group-2) (i) Arbitration, Mediation and Conciliation (ii) Goods and Services Tax (GST) and Corporate Tax Planning (iii) Labour Laws and Practice (iv) Banking and Insurance – Laws and Practice (v) Insolvency and Bankruptcy – Law and Practice |
| 29 December 2025 | Elective 1 (one out of below 5 subjects) [Open Book Exam.] (Group-1) (i) CSR and Social Governance (ii) Internal and Forensic Audit (iii) Intellectual Property Rights – Law and Practice (iv) Artificial Intelligence, Data Analytics and Cyber Security – Laws andPractice (v) Advanced Direct Tax Laws and Practice |
Last words to conclude:
The CS Professional Exam Pattern 2025 offers a precise syllabus that directs candidates who want to become Company Secretaries. Its systematic division into two groups, incorporation of descriptive and elective papers, and emphasis on practical application in the form of open-book exams makes sure that students become proficient in theoretical concepts as well as analytical abilities.
By knowing the marking scheme in detail, paper pattern, and exam schedule, students and prospective candidates can organize their preparation efficiently. Through regular practice, rigorous revision, and effective time management, the aspirants can surely target scoring the necessary 40% in each paper and 50% in aggregate to clear the CS Professional December 2025 examination successfully.
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