Every trading partner.
One credentialed record.
The XATP Address Book™ connects people, organizations, sites, and licenses in a single smart system — so you don’t have to piece your DSCSA compliance data together by hand.
Essential compliance data doesn’t belong in a spreadsheet.
- State & federal inspectors expect evidence of review on every Authorized Trading Partner (ATP) confirmation.
- Most health systems still track partners in emails and spreadsheets that go stale the moment a license changes.
- Checks can’t be performed in a vacuum — ownership, locations, licenses, contacts, borrow/loan and drop shipments all have to line up.
- When the data isn’t signed, you’re trusting a copy-paste. Is your spreadsheet dusty?
People, organizations, sites & licenses — connected
Every trading partner becomes a single, governed record. No more reconciling four half-built lists across four systems.
Contacts
- First & last name
- Email & secondary emails
- Phone
- Contact type
- Custom fields
Organizations
- Legal name & DBA
- Organization address
- Organization type
- Entity GLN & DUNS number
- Custom fields
Locations
- Name & address
- Primary & additional GLNs
- DEA number
- WAC vs. 340B
- Custom fields
Licenses
- Licensing government
- License type
- License / FEI number
- Expiration tracking
- Custom fields
Three workflows, one source of truth
The Address Book is the easy button for trading partners. Every workflow is backed by OCI-compliant digital credentials — with manual fallbacks when you need them.
Manage your own data
A web dashboard for the corporate master data, facility addresses, state licenses, GS1 GLNs and contacts that are otherwise scattered across repositories.
→Manage your trading partners
Populate your book from a directory or by hand. Already-credentialed partners arrive with validated data you can simply supplement.
→Request information
Ask a partner to review their record. Their named contact gets a prefilled form, reviews and revises, and signs it back — no chasing.
Proof of identity and ATP status on every transaction
LedgerDomain seeds the directory from publicly available data to make onboarding fast — but only a partner can sign their own messages. Each one “stamps” every transaction with a tamper-evident proof, using strong cryptography built on open industry standards.
- OCI-compliant digital credentials
- Interoperable across the Verification Router Service (VRS)
- Covers ATP confirmation, exceptions & suspect-product investigations
- Independently verifiable — no central authority to trust
Trading partners exchange credential-signed data
What a real Address Book requires
An ATP address book is only as trustworthy as the data behind it. Before you rely on any system, hold it to these six requirements.
Partner-signed records
Every record is cryptographically signed by the partner who owns it, so you always know who stands behind the data rather than trusting a hand-keyed entry.
ATP status tracked over time
Authorized Trading Partner status is monitored continuously as licenses and credentials change, so a confirmation reflects the partner today, not the day someone last touched a cell.
Coverage for uncredentialed partners
Indirect partners who don’t hold a credential are still validated through the Legisym License Verify™ integration, which confirms licensure across state boards and federal agencies in real time.
Borrow / loan & drop-shipment relationships
The record models direct, drop-shipment, and emergency pharmacy borrow/loan relationships — the shipment paths DSCSA actually runs on.
Information-request workflows
Ask a partner to review and re-sign their record; their named contact receives a prefilled form and signs it back, with no email chasing on your side.
A six-year audit trail
Every confirmation, request, and change is retained as tamper-evident evidence for the six-year window DSCSA expects inspectors to be able to review.
Morris & Dickson published its data in the Address Book — in a matter of hours.
A top national wholesaler, M&D self-published its credentialed master data so customers and suppliers could keep shipping and receiving product with less administrative burden. Four trading partners — three health systems and a manufacturer — instantly added M&D’s signed data to their own address books.
Credential-signed master data makes it easy for trading partners to continue receiving and shipping product — and reduces administrative burden.
LedgerDomain × Morris & Dickson case study, 2025
Claim your credentialed Address Book today
Book a walkthrough with our DSCSA team, or buy your credential and start publishing trusted data to your trading partners.
Prefer email? Reach our team at dscsasuccess@ledgerdomain.com
