DSCSA / T3 Documentation

Every trade documented. Every partner verified.

Every trade on InStockRx carries the same T3 information a wholesaler provides, generated automatically. Every trading partner is confirmed as a licensed, authorized pharmacy before they can trade. Your records are ready the moment an inspector asks.

T3 records on every trade Verified authorized trading partners Records ready when an inspector asks GS1 certified
1,800+
verified pharmacies
T3
records generated on every trade
GS1
certified marketplace
$0
to join. Free to use.
The question that stops the trade
You find a source. The price is right. And then the question hits.

Are they licensed? Will they send the T3 records? Will those records hold up if an inspector asks? You have been here before. Maybe you chased a broker for weeks for a pedigree that never arrived. Maybe you avoided trading altogether because the documentation risk felt too high. Maybe you did trade, and spent months piecing together records from email threads and PDF attachments.

The paperwork is the whole game. It is the difference between a routine transaction and a phone call you do not want to receive.

It does not have to work that way. InStockRx was built so that question never has to stop a trade.

What you're really up against

It is not the regulation that is hard. It is the documentation you cannot count on.

The broker who promises the pedigree

They sell on price. The T3 records are coming, just not yet. When an inspector arrives, you are the one who needs to produce them.

The email thread you call your compliance file

PDFs from three different sources, a chain-of-custody assembled manually, records you hope match if someone compares them. This is what most pharmacies call documentation.

The source you're taking on faith

They said they are licensed. They said the product is clean. That is not the same as knowing. And when it is your license on the line, "they told me" is not a defense.

Here is what we handle for you

Every trade carries the same T3 a wholesaler provides. We generate all three records.

DSCSA requires three documents on every transaction. InStockRx generates them automatically, stores them securely, and makes them available on demand, so you never assemble them by hand.

TI

Transaction Information

  • Product name, strength & dosage form
  • NDC, container size, lot number
  • Transaction date, shipment date, transfer type

How InStockRx helps

TI is attached to every listing and every sale. You never collect it manually.

TH

Transaction History

  • Chain of custody traced back to the wholesaler
  • Serialization data captured (serial numbers are stored, not published)
  • A complete transaction history for the product

How InStockRx helps

TH is compiled and securely stored so your records are ready when an inspector asks.

TS

Transaction Statement

  • The seller is an authorized trading partner
  • The seller has complied with applicable DSCSA requirements
  • The information is accurate, with no knowledge the product is suspect or illegitimate

How InStockRx helps

We generate, record, and store the TS for every transaction, on both sides of the trade.

Get your T3 handled automatically →
No shortcuts

You never have to vet them. We already did.

Before any pharmacy can buy or sell on InStockRx, it goes through verification. Every participant is confirmed as a licensed, authorized trading partner before their first transaction. No one browses, lists, or completes a trade until that check is done.

Licensed

Every pharmacy holds an active, valid state pharmacy license.

DSCSA authorized trading partner

Every member is verified as an ATP under DSCSA before their first transaction. Status is confirmed, not assumed.

No unverified access

No pharmacy can list, browse, or trade until verification is complete.

What this means for you as a buyer

Every seller you trade with has already been confirmed as a licensed, verified authorized trading partner, so your documentation is protected on both sides of every deal without you doing the legwork.

Trade with 1,800+ verified pharmacies →
Built on the industry standard

GS1 certified. The same standard your wholesaler runs on.

GS1 is the global standard behind drug serialization, barcode identification, and supply chain traceability. Your wholesaler uses it, and it aligns with the serialization and electronic tracing DSCSA requires. InStockRx is built on it. No other US pharmacy-to-pharmacy marketplace has publicly confirmed this certification.

That means every NDC, lot number, and serial identifier on InStockRx is validated against the same standards your wholesaler uses. When an auditor reviews your records, they match. No gaps, no format mismatches, no explaining yourself.

GS1 CERTIFICATION COMPARISON

Platform GS1 certified Auto T3
InStockRx Certified Yes
Other US pharmacy-to-pharmacy marketplace Not certified Varies
Traditional wholesaler Yes

Based on publicly available certifications as of March 2026.

Trade on a GS1-certified pharmacy-to-pharmacy marketplace →
Platform comparison

InStockRx vs. traditional wholesaler vs. typical marketplace

Feature InStockRx Traditional wholesaler Typical pharmacy-to-pharmacy marketplace
T3 data included Every transaction Every transaction Not always included
ATP verification Mandatory & automated Yes Light or manual
Audit readiness Instant, secure access Manual Requires manual assembly
Documentation storage Permanent, exportable Limited Limited
GS1 certification Certified Not confirmed
Common questions

DSCSA questions, answered

Trade with confidence

1,800+ pharmacies trading where the documentation is handled automatically.

Free to join. Free to use. Your T3 records ready when an inspector asks.