1- REGISTRATION BRANCH
Registration Branch of the ISDE has done the registration of the students issue Registration Number. All type of corrections of the Registration certificate is dealt with by this branch.
2- AFFILIATION BRANCH
Affiliate branch of the ISDE accord permission to schools for opening the schools/study/Academic centers all stream. Provide provisional affiliation to college/schools/ academic center. Prepares list of affiliation school /Academic centers. Inspect the schools/study/ Academic centers.
3- ACADEMIC BRANCH
Academic Branch deals with following academic activities of the ISDE. Review and preparation of Textbook, Curriculum and Syllabus etc. Teacher's Training Prepares Academic Calendar at the staring of the Academic Year.
4- COMPUTER CELL
Computer cell of the Council is deals with the various IT related works. Under the initiative of Secretary of the ISDE, the cell is working for computerization of various Branches of the C.S.E in a phase manner.
5- EXAMINATION BRANCH
Examination branch deals with following activities conduct the examinations. Prepares and distribute confidential materials related to examination & declares result of concerned examination.
6- STORE BRANCH
Store branch deals with following activities. Purchase various stationary items, papers etc. through tender for the purpose of office as well as public examination and keep stock. Maintain stock book. Distribute examination materials to centers all over the India.
7- PERSONAL BRANCH
Personal branch deals with following activities. Appointment Maintenance of service files of the staff Sanction leave to the staff etc.
ESTABLISHMENT BRANCH: Establishment branch deals with following activities. Postal correspondence Court cases Sanction various loans to the staff.
8- TECHNICAL BRANCH
Technical branch deals with following activities: Keep all the records of candidates Issues duplicate Marks-Sheet and Admit Cards. Migration Certificates.
Accounts deals with the matters related to finance: Receipt and payment of the RIOS Remuneration paid to Zonal Supervising Officer and Examination and others who render services to the ISDE. Salary of the staff
Certificate Branch of the ISDE issues Pass Certificates and Duplicates Certificate etc