Trade compliance · Digital product passports
Every shipment, proved.
Bostyn reads your trade documents, links each product to its supplier, and keeps your passports, EUDR and CBAM records ready before the deadline does.
Free for your suppliers. Built in Birmingham.
TF-2411-021
Celltech Energy
Gdańsk → Immingham · Sea · CIF · GBP 186,400
- Commercial invoice8842Verified
- Packing list8842Verified
- Certificate of origin EUR.1Flagged
- CBAM declaration 2026 Q4Check
Read from the documents. Confirmed by your team.
Next deadline · EUDR
30 Dec 2026
Battery passports
18 Feb 2027
Pricing
from £750 a month
Passports
Live passports for batteries, textiles and tyres, published only when the evidence behind them is current.
Shipments
Drop the document pack. Bostyn drafts the shipment, matches suppliers and products, and flags what does not add up.
Duty
Approved tariff codes, landed cost and duty you can get back, each with the working shown.
What is being asked of you
What do you sell?
Pick your product group to see the rule, the date and what it actually requires.
EU Battery Regulation 2023/1542
E-bike and battery packs
Every LMT battery, EV battery and industrial battery over 2 kWh needs its own QR-linked passport: chemistry, carbon footprint, recycled content and state of health.
Applies to LMT batteries at any capacity, EV batteries and industrial batteries over 2 kWh.
See how Bostyn handles itPassport mandatory from
105
days to go
18 February 2027
Live passport demo
This passport is real. Scan it now.
Not a mock-up: the code in the hero opens the Trail 400 Wh battery pack passport that runs in Bostyn today. Public fields open to anyone; the rest resolve by role.
Aveline Group
Trail 400 Wh battery pack
TRAIL-400 · unit 002247
Scan me
Opens this passport on your own phone, no app.
- Chemistry
- LFP
- Capacity
- 400 Wh
- Cycles to 80%
- 800
Item-level passport · TRAIL-400 · 002247
Supplier collection
Your suppliers will actually answer.
One side is the list you chase. The other is what the supplier sees: a link, four fields, their own language, no password.
- Magic-link access, no accounts
- Only asks what is still missing
- Answers reused for every brand they supply
Evidence gate
Green only when it's true.
Most tools generate a QR code. Bostyn checks the evidence behind it. Expired, unsigned or low-confidence evidence blocks publishing and flags live passports automatically.
Expired — validity window passed, publication refused
Unsigned — no issuer or hash, held in review
Low confidence — under the 80% threshold, blocked
How it works
Three steps, then it runs itself.
- 1
Map the product and its suppliers
Import the catalogue, attach the bill of materials and name the legal entity and facility behind each component.
bom - 2
Collect the evidence
A scoped link goes to the supplier. Certificates and declarations come back with issuer, validity window and a confidence score.
evidence - 3
Publish passports and statements
One stable link per product or per unit, tiered for the public, buyers and authorities, with the version history intact.
publish
Comparison
How Bostyn compares.
| Bostyn | Spreadsheets and consultants | Enterprise suites | |
|---|---|---|---|
| Time to first passport | 30 days | Months | 6 to 12 months |
| Regulations in one place | Batteries, EUDR, CBAM, textiles | One at a time | Many |
| Cost to suppliers | Free | Their time, by email | Often paid seats |
| Evidence checked before publishing | Yes | Manual | Varies |
| Pricing | Published, from £750 a month | Day rates | On request |
Figures assume one product group and a single legal entity. No competitor names, on purpose.
Readiness check · no login
How ready are you? 2 minutes, 10 questions.
Answer honestly. The score reflects the evidence you can produce today, not the intent.
01Do you know which of your products are in scope?
02Have you mapped tier-1 suppliers?
03Tier-2 and beyond?
04Do you hold current certificates for each component?
05Do they expire within 90 days?
06Do you have plot geolocation for EUDR commodities?
07Can you issue a unique ID per battery?
08Do you have verified emissions data from steel or aluminium suppliers?
09Do you know who signs off compliance?
10Could you answer an authority request within 48 hours?
Your score
0 of 10 answered. The result and your three next steps appear as soon as the last one is in.
Pricing
Published, not on request.
Priced per regulation in scope, not per passport. Supplier seats are always free.
Starter
from £750
/month, billed annually
- 1 regulation
- 50 products
- 25 suppliers
- 5 users
Growth
Most chosenfrom £2,000
/month
- 2 regulations
- 500 products
- 250 suppliers
- ERP connector
Scale
from £5,000
/month
- All regulations
- Unlimited entities
- SSO
- Dedicated support
Every plan: free supplier seats, unlimited passport scans, full data export. Start with a 30-day pilot for £2,500, credited to your first year.
Book a pilotFounder note
“I spent my career running operations and supply chains, from graduate trainee to COO. I built Bostyn because I've chased suppliers for certificates by email, and I know the deadline doesn't move. Bostyn does that chasing for you, and shows you the truth about your data.”
Tom Hook
Founder, Bostyn
FAQ
The questions we get asked first.
Do e-bike batteries under 2 kWh need a passport?+
Yes. All LMT batteries are in scope at any capacity, alongside EV batteries and industrial batteries above 2 kWh. Each unit needs its own QR-linked passport from 18 Feb 2027.
Do my suppliers pay?+
Never. Supplier seats are free on every plan. A supplier opens a magic link, answers only the fields you shared, and can reuse those answers for every brand they supply.
Where is my data hosted?+
In a managed Postgres database with per-organisation isolation. The hosting region and the full sub-processor list are named in the Data Processing Agreement we sign before your pilot starts.
Can I export everything?+
Yes, at any time, in open formats: products, bills of materials, evidence records with hashes, passports as JSON-LD and every declaration as CSV.
What happens to passports if I leave?+
Published passports stay resolvable for the legal retention period, so the units already in the field keep an answer, and you keep the export.
Is Bostyn legal advice?+
No. We help you collect, check and prove the data. We recommend confirming your obligations with your own advisers.
Start with one product.
Bring a single battery, tyre, consignment or steel order in. See what is missing, then publish when the evidence clears.