NLSO 2026 registration and notice board
Official circulars, registration announcements, milestone alerts, and public communication for the current Olympiad sessions.
View noticeAn Initiative Under The National Scientific Assessment Test (NSAT)
National Level Science Olympiad
NLSO helps students discover where they stand in scientific understanding, reasoning, application, and interpretation through the Scientific Aptitude Index (SAI).
Explore the full NLSO 2026 journey
Breaking Updates
Public Notices
Latest NLSO 2026 updates.
Free Mock Test and Psychometric access announced
Highlight the free readiness benefits early so visitors understand the value before they decide to register.
View noticePrevious Year Papers add-on available
Previous Year Papers Add-on Now Available
View noticeWhy Participate
Why students choose NLSO.
Scientific Aptitude Index
Know scientific aptitude, not just marks.
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Concept-first Olympiad
Questions reward clarity, application, and reasoning.
Open sectionFree Mock Test
Practice early and enter the main cycle with confidence.
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Free Psychometric Test
See learner strengths beyond marks alone.
Open sectionQuick Registration Steps
A clear path from finding NLSO to signing up.
1. Explore the brochure
Understand the Olympiad, benefits, and next steps.
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2. Check dates
Confirm registration windows and milestone notices.
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3. Register
Move into the application flow with clarity.
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4. Prepare
Use mock tests, insights, and resources after signup.
Open sectionTrust And Credibility
A structured academic experience.
- Clear for schools, students, and parents
- Built around concepts, analysis, and readiness
- Dates, notices, and registration support together
- One public journey from discovery to results
Preparation support
Syllabus guidance and resources linked to real participation needs.
Assessment language
Reasoning, readiness, and learner growth stay central.
Public proof points
Notices, dates, answer keys, and results stay visible.
Connected support
Olympiads, mock tests, insights, and resources work together.
Evidence-led Assessment
NLSO is built around scientific aptitude insight, not only prizes.
The public website now explains SAI, assessment credibility, report meaning, and responsible interpretation clearly for schools and parents.
Scientific Aptitude Index
Understand how NLSO explains conceptual understanding, application, reasoning, and interpretation.
Open sectionSample SAI Reports
See the student and school report structure that makes results more meaningful.
Open sectionAssessment Framework
Read how NLSO looks at concepts, application, reasoning, and interpretation under NSAT.
Open sectionAssessment Advisory Council
Review the academic oversight structure recommended for question quality and transparent reporting.
Open sectionAssessment Pathways
Explore NLSO pathways.
National Level Science Olympiad
Schedules, notices, preparation, and results.
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Scientific Aptitude Index
A standardized score for scientific thinking beyond raw marks.
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Mock Tests
Free practice to understand format and readiness.
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Psychometric Test Lab
Learner insight that complements academic performance.
Open sectionSchool Support
A clearer route for schools from interest to exam readiness.
Principals and coordinators can now find participation guidance, upload support, registration help sessions, service timelines, and trust material in one public flow.
School Participation Guide
Principal and coordinator guidance for running NLSO with minimal administrative burden.
Open sectionCoordinator Success Programme
Upload help, validation guidance, parent communication support, and exam-readiness steps.
Open sectionRegistration Help for Schools
Assisted support sessions for upload preparation, validation, payment readiness, and exam readiness.
Open sectionService Calendar
Public timeline structure for dates, answer keys, results, certificates, reports, and grievance windows.
Open sectionImportant Dates
Important dates at a glance.
NLSO registration window opens
Registration milestone
Schools and learners can begin the current NLSO registration flow, brochure review, and preparation planning under NSAT.
Register NowFree Mock Test access opens
Readiness milestone
Visitors can begin with the free mock-test layer before the main cycle to understand format, expectations, and weak areas.
Explore Mock TestsPriority submission window closes
Submission milestone
Keep registration and submission deadlines visible through public schedule records so learners and schools know exactly what comes next.
View Important DatesNLSO 2026 Exam starts
Assessment milestone
The main assessment phase goes live with notices, result tracking, and answer-key follow-up routed through the public site.
View Notice BoardGuides For Every Visitor
Parents, students, and schools get different answers without confusion.
The new public pages separate school decisions, parent concerns, student preparation, and data-protection responsibilities.
Parent Guide
What NLSO includes, what SAI means, how rankings work, and how student data is used.
Open sectionStudent Journey
A simple path from discovery to syllabus, mock test, four-week preparation, assessment, and SAI report.
Open sectionWhy Schools Trust NLSO
Institutional confidence, assessment credibility, support commitments, and data-protection boundaries.
Open sectionData Protection
Clear public guidance on student records, privacy boundaries, retention, correction, and safe psychometric use.
Open sectionResources And Support
Quick resources.
Syllabus and preparation resources
Find syllabus guidance and preparation support aligned with the conceptual and analytical expectations of NLSO.
View pagePublic notices and circular archive
Browse public notices, circulars, and official communication related to NLSO and NSAT.
View pagePrevious Year Papers Add-on
Access the previous-year-paper support add-on at Rs. 100 as part of a clearer NLSO preparation journey.
View pageNLSO 2026 Poster
NLSO 2026 Poster
View pageSchool Information Brochure
NLSO 2026
View pageOffline Registration Form 2026
ScienceX NLSO 2026 Registration form
View pageNLSO Winners
Celebrate students whose science journey deserves the spotlight.
Featured achievers, rank holders, school toppers, and recognized NLSO performers can be highlighted here with photographs.
National Rank 1
SATVIK
Class 10 | ST. ANNE'S CONVENT | 2025
Gold Medal + ₹20000/- Cash Prize
National Rank 2
MEHVISH RASHID
Class 12 | KENDRIYA VIDYALAYA BSF | 2025
Silver Medal + ₹15000/- Cash Prize
National Rank 3
ZAINAB
Class 12 | KENDRIYA VIDYALAYA BSF BANDIPUR | 2025
Bronze Medal + ₹10000/- Cash Prize
National Rank 1
Mangal Prasad Gupta
Class 8 | PM SHRI JNV KAIMUR | 2024
Gold Medal + ₹15000/- Cash PrizeLatest News
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