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Learn the standards behind trusted products.
Build practical GS1 skills in barcodes, product identification, data quality and traceability.
About Wasomi
Wasomi turns GS1 standards into clear, practical lessons. Learn how barcodes, product identification, data quality, and traceability work, then use that knowledge in real business situations.
Learn clearly
Short, focused GS1 lessons
Apply confidently
Examples built around real products
See GS1 in action
Select a step to see how Wasomi makes GS1 standards practical.
Sample product
GTIN 0614141000015
Step 01 · Identify
Give every product a clear identity
A GTIN identifies the product so businesses can refer to the same item without confusion.
Product identified
Sample product
GTIN 0614141000015
Step 02 · Capture
Capture product data accurately
A barcode carries the identifier so the right information can be captured quickly and consistently.
Barcode ready to scan
Sample product
GTIN 0614141000015
Step 03 · Share
Share trusted data with partners
Standard product information helps trading partners work from the same reliable source.
Data ready to share
Sample product
GTIN 0614141000015
Step 04 · Verify
Verify products across the journey
Consistent identifiers make it easier to check a product from production to the final destination.
Product journey verified
Build practical GS1 skills
Compare clear course outcomes, see what each course covers and choose the right place to start.
New courses are on the way.
Published courses will appear here automatically.
Use GS1 skills in real workplaces.
See where the standards you learn on Wasomi show up every day.
Retail
Identify products and improve checkout accuracy.
Healthcare
Support safer identification of medicines and devices.
Logistics
Track cartons, pallets and movement across locations.
Manufacturing
Build traceability into production and distribution.
How it works
Choose a course, learn each standard, practise and finish with proof of completion.
Choose a course
Browse by skill area, level, duration and certificate availability.
Follow lessons
Move through structured lessons with clear modules and next steps.
Complete practice
Use tasks and checks to turn lessons into real understanding.
Track progress
See what is complete, what is next and what remains.
Earn proof
Finish the required lessons and unlock completion status or a certificate.
Learn from the Best in the Industry
View All Mentors
Earn a certificate after completing a course.
Keep a clear record of the course, learner, completion date and certificate number.
- Course title
- Learner name
- Completion record
GS1 Learning
Certificate of Completion
This confirms that
Your Name
has completed
GS1 Barcode Basics
Completion date
DD / MM / YYYY
Issued by
Wasomi
Verified
Frequently Asked Questions
Quick answers before you start learning.
Can I learn at my own pace?
Yes. Lessons are self-paced — work through a course whenever suits you, and your progress is saved so you can pick up exactly where you left off.
Do courses include certificates?
Most courses include a certificate of completion, issued automatically once you finish the required lessons. You can download it from your dashboard at any time.
Can I learn on mobile?
Yes. Wasomi runs in your browser, so you can follow any course from a phone, tablet or laptop without installing an app.
How long do I have access to a course?
Once you enrol, the course stays available in your dashboard for as long as you need it — there's no expiry on completed enrolments.