New OfferTake your testing to the next level with 'Connect & Explore'. Use 'MAY2023' at checkout to get 75% off.

Buy now

Credentialing Service for your DSCSA Compliance

Easily verify Authorized Trading Partners identities and licensing in all DSCSA regulated interactions


Spherity - Legisym Partnership

Award-winning solution

Spherity and Legisym’s joint credentialing solution, CARO won the 2023 HDA Distribution Management Award.
See our solution in action.

Our contribution to your business

Introducing a new layer of security, efficiency, and convenience to
your DSCSA compliance

Protect your business

Protect yourself against bad actors

Leverage strong due diligence of Authorized Trading Partners (ATP) based on the OCI framework to prevent data sharing with bad actors infiltrating the U.S. drug supply chain using public information.

Save time

Automated audit trail in all electronic interactions

Avoid manual processes & errors through automated ATP checks in VRS-enabled product verifications. Be audit ready with automated logs.

Save resources

Readily integrated with your solution provider

Align with existing operational processes without disruption thanks to direct integration with your Verification Router Service (VRS).

What you get

Everything you need for ATP compliance in Product Verification and Tracing.

At a click, CARO can be seamlessly added to your existing VRS without requiring any changes to your corporate IT systems.

Feature-rich service

CARO is designed to be intuitive and easy to use as well as offer powerful insights to help you manage your compliance obligations.

Comprehensive Dashboard

Our dashboard is a useful tool that allows you to quickly view the status of your credentials and any exchanges. It helps you stay informed about your account activity and makes it easy to keep track.

Flexible User & Access Management

Easily manage the members of your team by assigning permissions that give you control over who has access to what.

Credential Progress Tracking

Stay informed about the progress of your credential application by tracking it through the due diligence process, both within the app and through E-Mail notifications.

System-wide Search

Find information, such as VRS interactions, identifiers, credentials, and Trading Partners, within your Enterprise Account by searching for it.

Detailed Reporting

View and download real-time insights into your credential-enhanced VRS interactions.

Multi-Account Administration

Manage multiple Enterprise Accounts under one log-in and easily switch between organizations.

Secure Key Management

We will safeguard your cryptographic material for you, ensuring its security.

Comprehensive User Guide

Get started quickly with our illustrated user guide packed with background information and videos.

We are up and running

Customers are actively using and integrating CARO

Issued Credentials
Service Providers

CARO exists within an industry ecosystem.

Our digital wallet service is complemented by partnering service providers to deliver seamless integration to your existing workflow and provide a comprehensive solution in one place.

    • Legisym is thrilled to be working alongside Spherity to bring the first production level ATP credentialing solution to the industry. With the successful completion of the ATP Credentialing Pilot in 2020 and the joint founding of the Open Credentialing Initiative in early 2021, the Spherity-Legisym partnership is already proving successful in collaboration and forward-thinking.

      David Kessler
      President and Co-Owner, Legisym
    • The Spherity Credentialing Service is the most comprehensive effort to address the upcoming Authorized Trading Partner requirement for DSCSA. rfxcel was impressed to see how seamlessly it integrated with our solution.

      Herb Wong
      SVG Product & Strategy, rfxcel/Antares Vision Group
    • With the integration of CARO in our self-service Cloud-based VRS solution, we provide requesters and responders a one-stop-shop solution to be compliant and ready for the upcoming verification requirements of DSCSA today.

      Marc Blekkink
      Product Owner, Movilitas.Cloud
    • As a VRS solution provider, all we had to do was a simple API call to the digital wallet to either retrieve or verify credentials and some small changes to handle the response from the wallet. All in all, this technology allows us to implement the ATP check to the existing — and established — processes without disruption.

      Oliver Nürnberg
      Chief Product Owner, SAP Life Sciences
    • Data is the key ingredient for almost all aspects of DSCSA compliance. Our role is to provide a solution for secure and reliable capture, use and storage of that data—so that our customers can focus on their core operations. Our goal always, is to partner with our pharmaceutical customers on their compliance journey. By combining Spherity’s subject expertise with our leadership in traceability, we provide a swift and easy to integrate route to best practice compliance for our customers.

      David DeJean
      VP of Customer Success and Business Development, Systech
    • When using VRS initially, we utilized GLNs to identify a trading partner. We discovered GLNs that were not active or not associated with the requesting entity. GLNs also do not inform about authorized status. Additionally, we had no proof that the provided GLN actually came from the trading partner. This was a compliance gap we had to close.

      Dave Mason
      Supply Chain Compliance and Serialization Lead, Novartis
    • The pharmaceutical supply chain is entering a critical phase as trading partners prepare for DSCSA compliance in 2023. Integrating credentialing into existing data management or pharmacy IT systems is key to enabling industry adoption and increasing efficiency in an affordable way. Credentials are key to product identifier (PI) verification and product ownership tracing, two key DSCSA requirements starting Nov 27, 2023.

      Max Peoples
      CEO of RxScan, and of Uptown and Essentra Pharmacies

Simplify your DSCSA compliance

Get your ATP Credential today and interact with digital trust.


Get a feel for our app.


  • Self-register for your account
  • Mock credentials
  • Mock credentialing process
  • Mock interaction data
  • Interaction log
  • Invite other users
Try now

Connect & Explore

Take your testing to the next level.


  • Self-register for your account
  • Connection to your VRS providers set-up
  • Real credentialing process
  • Custom test credentials
  • Real-time interaction data
  • Interaction log
  • Invite other users
Buy now


Ready, set, go! Use your credentials.

Coming soon

  • Self-register for your account
  • Connection to vour VRS provider
  • Credentials for automated ATP check
  • Real-time interaction data
  • Automated audit trail
  • User management
  • Customer support
  • Utilize credentials beyond DSCSA


If your organization requires more, please contact us.

Request a quote
Compatible with major service providers, including SAP, rfxcel, TraceLink, Systech, Movilitas.Cloud, TrackTraceRX, Optel Group, Gateway Checker, Cardinal Health, Trust.Med, Jekson Vision, Axway and RxScan.

Still unsure how all of this works?

Explore the basic concepts, tutorials, and common queries on CARO.