The Uttar Pradesh Pollution Control Board (UPPCB) has officially released the Interview Letter 2026 for the posts of Assistant Environmental Engineer (AEE) and Assistant Scientific Officer (ASO). Candidates who qualified in the written examination can now download their interview call letter from the official website.
The interview is the final stage of the recruitment process. Candidates should download their interview letter well before the scheduled interview date and carefully read all instructions mentioned in it.
Important Dates
| Event | Date |
|---|---|
| Application Begin | 28 February 2026 |
| Last Date to Apply | 28 March 2026 |
| Fee Payment Last Date | 28 March 2026 |
| Admit Card Release | 15 April 2026 |
| Written Examination | 27 April 2026 |
| Result Declaration | 26 June 2026 |
Application Fee
| Category | Fee |
|---|---|
| General / OBC / EWS | ₹2000 |
| SC / ST | ₹1000 |
| PH (Divyang) | Exempted |
Payment Mode
- Debit Card
- Credit Card
- Net Banking
- UPI
Age Limit (As on 01 July 2025)
| Criteria | Age |
|---|---|
| Minimum Age | 21 Years |
| Maximum Age | 40 Years |
Age relaxation is applicable according to the UPPCB recruitment rules.
Vacancy Details
| Post Name | Vacancies |
|---|---|
| Assistant Environmental Engineer (AEE) | 26 |
| Assistant Scientific Officer (ASO) | 14 |
| Total | 40 |
Educational Qualification
Assistant Environmental Engineer (AEE)
Candidates should possess a Bachelor's Degree (B.E./B.Tech) in any one of the following disciplines:
- Chemical Engineering
- Chemical Technology
- Civil Engineering
- Environmental Engineering
Assistant Scientific Officer (ASO)
Candidates must possess either:
- Ph.D. in Chemistry, Zoology, Botany or Biochemistry
OR
- Master's Degree in Chemistry, Zoology, Botany or Biochemistry along with 5 years of relevant experience.
Candidates should read the official notification for detailed eligibility conditions.
Category Wise Vacancy Details
| Post | UR | EWS | OBC | SC | ST | Total |
|---|---|---|---|---|---|---|
| Assistant Environmental Engineer | 11 | 2 | 7 | 6 | 0 | 26 |
| Assistant Scientific Officer | 6 | 1 | 4 | 3 | 0 | 14 |
How to Download UPPCB AEE & ASO Interview Letter 2026
Candidates can download their interview letter by following these simple steps:
- Visit the official UPPCB website.
- Open the Recruitment or Career section.
- Click on UPPCB AEE & ASO Interview Letter 2026.
- Enter your Registration Number, Roll Number or other required credentials.
- Submit the details.
- Your Interview Letter will appear on the screen.
- Download the PDF.
- Take multiple printouts for future use.
Details Mentioned on Interview Letter
Candidates should verify the following information printed on the interview letter:
- Candidate Name
- Roll Number
- Registration Number
- Father's Name
- Post Applied For
- Category
- Interview Date
- Interview Time
- Reporting Time
- Interview Venue
- Photograph
- Signature
- Important Instructions
In case of any discrepancy, candidates should immediately contact UPPCB authorities.
Documents Required for Interview
Candidates should carry the following original documents along with self-attested photocopies:
- Interview Letter
- Online Application Form
- Result/Shortlisting Letter
- Class 10 Certificate
- Class 12 Certificate
- Graduation Degree & Mark Sheets
- Engineering Degree (For AEE)
- Postgraduate Degree / Ph.D. Certificate (For ASO)
- Experience Certificate (where applicable)
- Category Certificate
- EWS Certificate (if applicable)
- Domicile Certificate
- Aadhaar Card
- PAN Card / Voter ID / Passport / Driving Licence
- Passport Size Photographs
- Any other document mentioned in the Interview Letter
Interview Preparation Tips
Candidates appearing for the interview should prepare the following topics:
Assistant Environmental Engineer (AEE)
- Environmental Engineering
- Pollution Control Technologies
- Water Treatment
- Air Pollution Control
- Waste Management
- Environmental Laws
- Chemical Engineering Basics
- Civil Engineering Fundamentals
- Environmental Impact Assessment
- Current Environmental Issues
Assistant Scientific Officer (ASO)
- Chemistry
- Zoology
- Botany
- Biochemistry
- Environmental Science
- Laboratory Techniques
- Instrumentation
- Pollution Analysis
- Research Methodology
- Scientific Applications
Candidates should also prepare for:
- Personal Introduction
- Current Affairs
- Environmental Policies
- Government Schemes
- General Awareness
- Communication Skills
Selection Process
The UPPCB Recruitment 2026 selection process includes:
- Written Examination
- Result Declaration
- Interview
- Document Verification
- Medical Examination (if applicable)
- Final Merit List
- Appointment
Salary Details
Assistant Environmental Engineer
- Pay Level: Government Pay Matrix
- Approximate Salary: ₹44,900 – ₹1,42,400 per month
- Dearness Allowance (DA)
- House Rent Allowance (HRA)
- Medical Benefits
- Pension Benefits
- Other Government Allowances
Assistant Scientific Officer
- Pay Level: Government Pay Matrix
- Approximate Salary: ₹44,900 – ₹1,42,400 per month
- Government Allowances
- Medical Facilities
- Pension Benefits
Important Instructions for Interview
- Reach the interview venue at least one hour before reporting time.
- Carry all original documents.
- Bring multiple passport-size photographs.
- Carry valid photo identification.
- Follow the dress code (formal attire is recommended).
- Do not carry prohibited electronic devices unless permitted.
- Read all instructions mentioned on the interview letter carefully.
- Keep extra photocopies of all documents.
Why UPPCB Jobs Are Popular?
UPPCB is one of the leading government organizations responsible for pollution control and environmental protection in Uttar Pradesh. Working as an Assistant Environmental Engineer or Assistant Scientific Officer offers:
- Permanent Government Job
- Excellent Salary
- Job Security
- Technical Career Growth
- Promotion Opportunities
- Government Benefits
- Work-Life Balance
- Opportunity to contribute to environmental conservation
FAQs – UPPCB AEE & ASO Interview Letter 2026
Q1. Has the UPPCB AEE & ASO Interview Letter 2026 been released?
Yes, the UPPCB Interview Letter 2026 has been released.
Q2. Which posts are covered under this interview letter?
Assistant Environmental Engineer (AEE) and Assistant Scientific Officer (ASO).
Q3. How many vacancies are available?
A total of 40 vacancies have been announced.
Q4. How many AEE posts are available?
26 posts.
Q5. How many ASO posts are available?
14 posts.
Q6. How can I download the interview letter?
Visit the official UPPCB website, open the recruitment section, and log in using your registration details to download the interview letter.
Q7. Is it mandatory to carry original documents?
Yes. Candidates must carry all original documents along with photocopies during the interview.
Q8. What is the salary after selection?
Selected candidates will receive a salary ranging from approximately ₹44,900 to ₹1,42,400 per month along with government allowances.
Q9. What happens after the interview?
Candidates who qualify the interview will undergo document verification, medical examination (if applicable), and final merit list preparation.
Q10. What is the age limit for this recruitment?
Minimum Age: 21 Years; Maximum Age: 40 Years, with age relaxation as per government rules.
Q11. What qualification is required for Assistant Environmental Engineer?
B.E./B.Tech in Chemical, Chemical Technology, Civil, or Environmental Engineering.
Q12. What qualification is required for Assistant Scientific Officer?
A Ph.D. in the relevant subject or a Master's Degree with five years of relevant experience.
Conclusion
The release of the UPPCB AEE & ASO Interview Letter 2026 marks the final stage of the recruitment process for Assistant Environmental Engineer and Assistant Scientific Officer posts. Candidates should download their interview letter immediately, verify all details, prepare the required documents, and revise their subject knowledge thoroughly. Reaching the interview venue on time and following all official instructions will help ensure a smooth interview process. Regularly check the official UPPCB website for any updates regarding the interview schedule, document verification, and final selection list.