The supplier data collection problem
Every compliance manager knows the drill. You need material composition data from Supplier A. A certificate from Supplier B. A lab report from Supplier C. You send emails. Some reply. Some don't. Some send the wrong format. Some send last year's data.
You follow up. You follow up again. You copy your colleague. You create a shared folder. The folder gets messy. Someone overwrites a file. You lose track of which version is current.
This is the reality of supplier data collection for most manufacturers today — and it's the single biggest obstacle to Digital Product Passport compliance.
Why the problem compounds
It's not just one supplier. A typical textile manufacturer works with 10-50 Tier 1 suppliers. Each Tier 1 supplier sources from their own set of Tier 2 suppliers. Each tier adds another layer of data dependency.
When Tier 1 needs data from Tier 2 to fill in your request, the timeline doubles. When Tier 2 needs data from Tier 3, it triples. What seemed like a "send an email and wait" process becomes a months-long chain of dependencies — and you're responsible for the final output.
What structured supplier collaboration looks like
The alternative is a system designed for this specific problem:
- Assign, don't ask — instead of sending an email saying "please send us your material data," you assign specific fields to a specific supplier with clear requirements
- Dedicated portal — suppliers don't need to navigate your internal systems. They get their own portal showing exactly what's been requested, what they've submitted, and what's still open
- Review workflow — when a supplier submits data, you review it in context. Approve it, request changes with specific comments, or reject it. Every exchange is tracked
- Audit trail — when someone disputes what was submitted, you have a timestamped record of who submitted what, when, and what the approval decision was
The review-and-approve workflow
Simply collecting data isn't enough. You need to verify it. A structured review workflow means:
- Every submission goes through an approval gate
- Reviewers can see the submitted values alongside the passport fields they apply to
- Comments create a conversation thread attached to the task
- Status transitions (Open → Submitted → Approved / Changes Requested) are tracked
This is how you go from "we asked suppliers for data" to "we verified and approved supplier-submitted data" — which is what auditors actually need to see.
Passiris replaces email-based supplier data collection with structured task workflows. Book a demo to see the supplier collaboration portal.