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ISC Compartment/Improvement Exam 2021

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 time table will be provided through schools and examination centers.

CISCE will release the ISC (class 12th) compartmental and improvement exam time table 2021 soon after the results of board exams 2021 are out. The exam time table will be available at as a PDF file. 

In 2020, CISCE conducted the compartmental as well as improvement exams 2020 from 6th October 2020 to 9th October 2020. Later, CISCE declared the ISC compartmental and Improvement exam results on 17th October 2020 at 3 PM. CISCE had already announced the result date earlier on 16th October 2020 via an official notification released on the official website. Students could check their results by visiting and providing their details such as index number.

ISC Compartment Exam 2021 - Important Dates

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


Board name

Council For The Indian School Certificate Examinations


ISC compartment time table 2021

Exam commencement date (tentative)

  July 2021

Registration start date (tentative)

July 2021

Result date (tentative)

August 2021

Official website

ISC Compartment Exam Time Table 2021

CISCE board will release the ISC compartment exams 2021 dates soon after the results of regular board exams 2021 are out on the official website - and students can find the direct link to download the time table on this page. ISC compartment exams commence soon after the results of board exams 2021 are out.

How to Download ISC Compartment Time Table 2021?

CISCE will publish the ISC supplementary date sheet 2021 online on the official website and students can 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 time table 2021 PDF will open.

Step 4: Download and save the time table 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 will start the ISC supplementary registration process in July 2021 (tentative). Students will not have direct access to online registration. School authorities will need 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 will register students eligible to take the ISC compartment exams online by July 2021 (tentative). 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 will declare the ISC compartmental results in August 2021 (tentative) on its official website. Candidates can visit to check the compartmental/improvement examination results 2021.

How to Check ICSE Compartmental Result 2021?

ISC supplementary results 2021 will be announced in August 2021 (tentative). Students can check them directly on the official website, or they will also 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: ICSE compartmental results will appear in a new tab.

Step 5: Save and take a printout of the ICSE 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 centers across the country.

Frequently Asked Questions

  1. Who is eligible for appearing 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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