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ISC Compartment/Improvement Exam 2021 (Results Declared)

The Indian School Certificate Examination (CISCE) conducts compartment exams for both ICSE and ISC students. From 2019, ISCE and ISC students were allowed to only appear for the compartment examination in one subject. ISC admit cards, along with the timetable, are usually provided through schools and examination centres. CISCE had released the compartment exam date sheet at the board's official website as a PDF file. 

Candidates who were unsatisfied with their marks had to appear for an improvement exam conducted from 16th August to 7th September 2021. The officials had extended the registration dates for the improvement and the compartment exam from 1st August to 4th August 2021. In addition, the board has declared the compartment exam results on the official website. Steps to check the results are mentioned below.

As per the latest updates, CISCE has released a new notice for candidates appearing for the ICSE, ISC board exam 2022. The notice has been released for candidates who are not awarded pass certificates, supplementary candidates, or absent/withdrawn candidates. The notice is provided as a snip below.

ISC Compartment exam notification

Students need to regularly check the board's official website for the latest updates regarding the ISC compartment exam 2021. The following are some important dates candidates should refer to prepare well for the ISC compartment exam:

Board name

Council for Indian School Certificate Examinations


ISC compartment timetable 2021

Exam commencement date

16th August 2021

Registration end date 

4th August 2021

Result date

29th September 2021

Official website

<<Click here to check ISC Compartment/Improvement Exam Result 2021>>

ISC Compartment Exam Time Table 2021

CISCE board had released the ISC compartment exams 2021 dates on the official website - ISC compartment exams commenced from 16th August to 7th September 2021. The pdf provided below has the official timetable mentioned on it.

Please note: The exam that was about to be conducted on 20th August was conducted on 19th August 2021. Hence, the History & Civics (H.C.G. Paper I) exam was conducted on the 19th of August instead of the 20th.

How to Download ISC Compartment Time Table 2021?

CISCE published the ISC improvement exam date sheet 2021 online on the official website and students could download them directly from the website by following the procedure mentioned below:

Step 1: Visit the official website of the board -

Step 2: Click on the "ISC Compartment Time Table 2021" link under the "Notice Board" section on the home page.

Step 3: ISC compartment timetable 2021 PDF will open.

Step 4: Download and save the timetable PDF for future reference.

ISC Compartment Exam Registration 2021

Read further to know about the eligibility to appear for ISC compartmental exams according to the ISC exam rules:

  • Students who have failed to secure a pass certificate and came under PCNA (Pass Certificate Not Awarded) in the current year of the ISC examination.

  • Students who have passed in English and the other two subjects.


  • Only those students who have appeared for a minimum of 4 registered subjects and have passed in English and the other two will be allowed to appear for the ISC compartment exams in any one of the failed subjects.

How to Complete ISC Compartment Registration 2021?

CISCE started the ISC improvement exam registration process in July 2021. Students did not have direct access to online registration. School authorities needed to register on behalf of the students. Find below the step by step procedure to be followed by the school authorities to complete the ISC Supplementary exam registration 2021:

  1. Schools registers students eligible to take the ISC compartment exams online. A one-week window will be available for schools to register their students through the "CAREERS" Portal.

  2. The compartment exam charges are Rs.1500/- per student.

  3. The examination charges are to be paid online by the schools. Schools should make the payment at the time of submitting the entries of the students.

ISC Compartmental Result 2021

CISCE has declared the ISC compartmental results on on its official website. Candidates can visit to check the compartmental/improvement examination results 2021.

How to Check ISC Compartmental Result 2021?

ISC supplementary results 2021 has been announced on the official website. Students can check them directly on the official website, or get the direct result link on this page once it is out. The following is the step by step procedure to check the ISC supplementary results 2021 online:

Step 1: Visit the official website of CISCE-

Step 2: Find the "Result 2021" tab on the right side and click on it.

Step 3: Candidates need to provide their "UID" and "Index Number" and click on the "Show Results" button.

Step 4: ISC compartmental results will appear in a new tab.

Step 5: Save and take a printout of the ISC compartmental results for further use.

ISC Compartment Exam Important Information

Students can find essential information regarding the ISC compartment exam below. Take a look at the statistics of the examination to get an overall idea about the compartment exam.

  • Around 3129 Scheduled Caste (SC) students took the 2020 examination, achieving a pass percentage of 94.44%

  • 2982 Scheduled Tribe (ST) students appeared for the ISC examination, achieving a pass percentage of 91.95%

  • 10967 Other Backward Classes (OBC) students took the examination and cleared with a pass percentage of 96.30%.

  • Exceptional cases such as Dyslexia were 143 (13 students obtained above 90%); Visually Challenged students were 12 (2 students obtained above 90%), and 0 students took their examinations in the hospitals.

  • The Council for the ninth year successfully conducted the centralized evaluation of answer scripts for the ISC Examinations.

  • ISC had 499 centralized evaluation centres across the country.

Frequently Asked Questions

  1. Who is eligible to appear in the ISC compartment exam?

  2. How do I apply for ISC compartment exams?

  3. When will the ISC compartment exams be conducted?

  4. How do I check the ISC compartment results?

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