The Chennai Metropolitan Water Supply and Sewerage Board (CMWSSB) has officially released the CMWSSB Apprentice Recruitment 2026 notification for engagement of Apprentices for the year 2026-27 under the Apprenticeship (Amendment) Act 1973. CMWSSB [USER ID: STNCHS000035] invites online applications from eligible Graduate and Diploma holders in Engineering (passed during 2022, 2023, 2024, 2025 & May 2026) hailing from Tamil Nadu, for undergoing one year Apprenticeship training.
CMWSSB has announced 108 vacancies, including 76 Graduate Apprentices and 32 Technician (Diploma) Apprentices. Interested candidates can apply online from September 17 to October 17, 2026 through the NATS portal. Shortlisting of candidates will be done based on the percentage of marks obtained in the basic prescribed qualification as applicable to the respective disciplines.
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CMWSSB Apprentice Recruitment 2026 Notification
The CMWSSB Apprentice Recruitment 2026 Notification is provided below for candidates’ reference. This notification contains complete details about vacancies, eligibility criteria, application process, important dates, and selection procedure. Aspirants can refer to it to ensure they meet all requirements before applying. The notification also includes instructions for NATS portal registration and certificate verification procedures.
Download CMWSSB Apprentice 2026 Notification PDF
CMWSSB Apprentice 2026: Overview
The CMWSSB Apprentice Recruitment 2026 provides an excellent opportunity for fresh Graduate and Diploma holders in Engineering to undergo one year Apprenticeship training with the Chennai Metropolitan Water Supply and Sewerage Board. Below is a detailed overview with all key information for aspirants.
| Organization | Chennai Metropolitan Water Supply and Sewerage Board (CMWSSB) |
|---|---|
| Post Name | Graduate Apprentice & Technician (Diploma) Apprentice |
| Vacancies | 108 |
| Notification Date | September 2026 |
| Type of Post | Apprenticeship (One Year) |
| Mode of Application | Online |
| Selection Process | Shortlisting based on marks and Certificate Verification |
| Stipend | Rs. 12,300/- (Graduate) & Rs. 10,900/- (Diploma) |
| Official Website | https://nats.education.gov.in |
| NATS User ID | STNCHS000035 |
| Application Start Date | 17.09.2026 |
| Last Date to Apply | 17.10.2026 |
CMWSSB Apprentice Vacancy 2026
The CMWSSB Apprentice Recruitment 2026 includes a total of 108 vacancies across Graduate Apprentice and Technician (Diploma) Apprentice categories. Below is a detailed table showing the discipline-wise distribution of seats available for applicants.
Category – I Graduate Apprentices (Engineering/Technology)
| S.No | Discipline | No of Training Places | Monthly Stipend (INR) | Duration of Training |
|---|---|---|---|---|
| 1 | Civil Engineering / Mechanical Engineering | 52 | 12,300/- | One Year |
| 2 | Electrical and Electronics Engineering | 24 | 12,300/- | One Year |
| Total | 76 |
Category – II Technician (Diploma) Apprentices
| S.No | Discipline | No of Training Places | Monthly Stipend (INR) | Duration of Training |
|---|---|---|---|---|
| 1 | Civil Engineering | 10 | 10,900/- | One Year |
| 2 | Electrical and Electronics Engineering | 22 | 10,900/- | One Year |
| Total | 32 |
Total Vacancy Summary
| Category | Total Vacancies |
|---|---|
| Graduate Apprentices | 76 |
| Technician (Diploma) Apprentices | 32 |
| Total | 108 |
CMWSSB Apprentice Apply Online 2026
The CMWSSB Apprentice Apply Online 2026 process is open for all eligible candidates. Aspirants can apply online through the National Web Portal (https://nats.education.gov.in). Candidates must first enroll on the NATS portal and then apply against the advertised vacancies by searching “CHENNAI METROPOLITAN WATER SUPPLY AND SEWERAGE BOARD”. The percentage of marks in the Graduate/Diploma Examination is mandatory, and candidates are advised to compulsorily enter the percentage of marks in the column “% of marks/CGPAx10” in the NATS portal. If % of marks is not furnished, candidature will not be considered.
Direct Link to Apply for CMWSSB Apprentice Recruitment 2026
How to Apply for CMWSSB Apprentice 2026?
Candidates applying for the CMWSSB Apprentice Recruitment 2026 must complete the process online only. A valid personal email ID and contact number are mandatory, as all communications including shortlisting intimation will be sent via email. Applicants are required to enroll on the NATS portal before applying for the apprenticeship.
Category ‘A’ – For students who have already enrolled in the old National Web Portal (www.mhrdnats.gov.in) and having login details
| Step | Procedure |
|---|---|
| Step 1 | Type the URL https://nats.education.gov.in, Click Student, Click Student login, Click Forgot Password, Enter Registered email id to get activation link & Reset password |
| Step 2 | Student login, Enter registered email id & new password, Complete application form, A unique Enrollment number (12 digit) for each student will be generated |
| After completion of enrollment (new portal migration) process | Login with email id with new password, Under “Apply against advertised vacancies” Search “CHENNAI METROPOLITAN WATER SUPPLY AND SEWERAGE BOARD”, Click apply (You can see the status as “applied”) |
Category ‘B’ – For students who have already enrolled in the new National Web Portal (www.nats.education.gov.in) and having login details
| Step | Procedure |
|---|---|
| For applying | Login with email id with password, Under “Apply against advertised vacancies” Search “CHENNAI METROPOLITAN WATER SUPPLY AND SEWERAGE BOARD”, Click apply (You can see the status as “applied”) |
Category ‘C’ – For students who have not so far enrolled in the National Web Portal (First time enrollment)
| Step | Procedure |
|---|---|
| Step 1 | Type the URL https://nats.education.gov.in, Click Student, Click Student Register, Complete the application form, A unique Enrolment Number (ATN… ………..) 12 digits for each student will be generated |
| After completing the Enrollment | Login with email ID and password, Under “Apply against advertised vacancies” Search “CHENNAI METROPOLITAN WATER SUPPLY AND SEWERAGE BOARD”, Click apply (You can see the status as “applied”) |
Please Note: Upload the B.E/B.Tech/Diploma Provisional Certificate (or) Consolidated Mark Sheet. Percentage of marks in the Graduate/Diploma/Non Engg. Graduate Examination is mandatory. Hence candidates are advised to compulsorily enter percentage of marks in the column “% of marks/CGPAx10” in the NATS portal. If % of marks is not furnished, candidature will not be considered.
CMWSSB Apprentice Application Fee 2026
There is no application fee mentioned in the CMWSSB Apprentice Recruitment 2026 notification. Candidates can apply free of cost through the online portal.
| Category of Applicant | Application Fee |
|---|---|
| All Candidates | NIL |
CMWSSB Apprentice Eligibility 2026
The CMWSSB Apprentice Recruitment 2026 has defined clear eligibility criteria for all candidates. Applicants must meet requirements related to age, educational qualifications, and physical standards. Only candidates fulfilling these conditions can successfully apply for the apprenticeship program.
CMWSSB Apprentice Educational Qualification 2026
Category – I Graduate Apprentices:
- A Degree in Engineering or Technology (Full time) granted by a Statutory University in relevant discipline.
- A Degree in Engineering or Technology (Full time) granted by an Institution empowered to grant such degree by an Act of Parliament in relevant discipline.
- Graduate examination of Professional bodies recognized by the State Government or Central Government as equivalent to above.
Category – II Technician (Diploma) Apprentices:
- A Diploma in Engineering or Technology (Full time) granted by a State Council or Board of Technical Education established by a State Government in relevant discipline.
- A Diploma in Engineering or Technology (Full time) granted by a University in relevant discipline.
- A Diploma in Engineering and Technology granted by an Institution recognised by the State Government or Central Government as equivalent to above.
CMWSSB Apprentice Age Limit 2026
Age limit will be followed as per Apprenticeship Rules.
| Category | Age Limit |
|---|---|
| All Candidates | As per Apprenticeship Rules |
CMWSSB Apprentice Reservation 2026
Guidelines under Apprentices Act on Reservation for SC/ST/OBC/PwD will be followed. Those who are claiming reservation under SC/ST/OBC/PwD shall provide certificate as per Government standard format, failing which their claim for reservation will be considered as ‘General’ category only. If BC/MBC candidates claiming OBC (Non-creamy layer) category, they should bring OBC (NCL) certificate as per the approved (OBC (NCL)) format from the certificate issuing authority.
| Category | Reservation |
|---|---|
| SC/ST/OBC/PwD | As per Apprentices Act guidelines |
CMWSSB Apprentice Physical Standards 2026
As prescribed in Clause 4 of the Apprenticeship Rule 1992, and amendments thereof if any.
| Criteria | Details |
|---|---|
| Physical Standards | As prescribed in Clause 4 of the Apprenticeship Rule 1992, and amendments thereof if any |
CMWSSB Apprentice Previous Training/Experience 2026
Candidates who have already undergone or are currently undergoing NATS/NAPS apprenticeship under Apprenticeship (Amendment) Act 1973, and/or having one year or more experience are NOT ELIGIBLE to apply.
| Criteria | Details |
|---|---|
| Previous Training | Candidates who have already undergone or are currently undergoing NATS/NAPS apprenticeship are NOT ELIGIBLE |
| Experience | Candidates having one year or more experience are NOT ELIGIBLE |
CMWSSB Apprentice Selection Process 2026
The Board of Apprenticeship Training (SR) is entrusted with the task of preparation of shortlist from the online application data. Shortlisting of candidates will be done based on the percentage of marks obtained in the basic prescribed qualification as applicable to the respective disciplines. Shortlisted candidates shall be intimated through their registered Email id. Shortlisted candidates have to appear for Certificate Verification at CMWSSB, Chennai.
| Selection Stage | Details |
|---|---|
| Shortlisting | Based on the percentage of marks obtained in the basic prescribed qualification as applicable to the respective disciplines |
| Intimation | Shortlisted candidates shall be intimated through their registered Email id |
| Certificate Verification | Shortlisted candidates have to appear for Certificate Verification at CMWSSB, Chennai |
CMWSSB Apprentice Stipend 2026
The CMWSSB Apprentice 2026 offers a monthly stipend of Rs. 12,300/- for Graduate Apprentices and Rs. 10,900/- for Technician (Diploma) Apprentices. The duration of Apprenticeship training will be for a period of one year as per Apprenticeship (Amendment) Act 1973. No TA/DA will be paid for attending certificate verification. No boarding or lodging expenses are admissible.
| Category | Monthly Stipend (INR) | Duration of Training |
|---|---|---|
| Graduate Apprentices | Rs. 12,300/- | One Year |
| Technician (Diploma) Apprentices | Rs. 10,900/- | One Year |
CMWSSB Apprentice Important Dates 2026
| S.No | Activity | Date |
|---|---|---|
| 1 | Online Application starting date | 17.09.2026 |
| 2 | Last date for enrolling in NATS portal in order to apply to “Chennai Metropolitan Water Supply and Sewerage Board” | 17.10.2026 |
| 3 | Declaration of Shortlisted list | Fourth week Oct ‘2026 |
| 4 | Verification of certificates for shortlisted candidates | First week of November ‘2026 (Tentatively) |
Note: The list of shortlisted candidates shall be published on the portal https://nats.education.gov.in. Go to Home page bottom → Regional Events → Click BOAT (Southern Region) → Apprenticeship News.
CMWSSB Apprentice 2026 – FAQs
Q1. What is the last date to apply for CMWSSB Apprentice 2026?
Ans: The last date for enrolling in the NATS portal in order to apply to CMWSSB is 17.10.2026. Candidates should apply online well before the deadline.
Q2. How can I apply for CMWSSB Apprentice 2026?
Ans: Candidates must enroll on the NATS portal (https://nats.education.gov.in) and then apply against the advertised vacancies by searching “CHENNAI METROPOLITAN WATER SUPPLY AND SEWERAGE BOARD” and clicking apply.
Q3. How many vacancies are there in CMWSSB Apprentice Recruitment 2026?
Ans: A total of 108 vacancies are available, including 76 Graduate Apprentices and 32 Technician (Diploma) Apprentices.
Q4. What is the eligibility for CMWSSB Apprentice 2026?
Ans: Applicants must be Graduate or Diploma holders in Engineering (passed during 2022, 2023, 2024, 2025 & May 2026) hailing from Tamil Nadu. Candidates who have already undergone or are currently undergoing NATS/NAPS apprenticeship and/or having one year or more experience are NOT ELIGIBLE.
Q5. Is there an application fee for CMWSSB Apprentice 2026?
Ans: No, there is no application fee mentioned in the CMWSSB Apprentice Recruitment 2026 notification. Candidates can apply free of cost.
Q6. What is the stipend for CMWSSB Apprentice 2026?
Ans: Selected Graduate Apprentices will receive a monthly stipend of Rs. 12,300/-, and Technician (Diploma) Apprentices will receive Rs. 10,900/- during the one-year apprenticeship training period.
Q7. What is the selection process for CMWSSB Apprentice 2026?
Ans: Shortlisting of candidates will be done based on the percentage of marks obtained in the basic prescribed qualification as applicable to the respective disciplines. Shortlisted candidates have to appear for Certificate Verification at CMWSSB, Chennai.
