Research method

A trade headline is not yet a usable route.

We separate what is active today from what is only signed, concluded or still being negotiated, then test the exact product and route.

Approach
Primary-source first
Unit of work
One product · one direction · one corridor
Page updated
23 August 2026

Status discipline

Four labels prevent one expensive assumption.

Agreement counts change depending on whether a source includes preferential agreements, partner blocs or deals that are not yet legally active. Sartha publishes the status and the counting method instead of relying on one promotional total.

01

In force

The agreement is legally active, but product access and origin still require route-specific verification.

02

Signed, pending

The text is signed but not yet in force. We do not present its future benefits as available today.

03

Concluded, not signed

Negotiations have concluded, while signature, ratification or final legal procedures remain outstanding.

04

Under negotiation

A potential future corridor. Any commercial effect is treated as a scenario, not current market access.

What a route review tests

Evidence is connected to the decision it needs to support.

01

Agreement status

Effective dates, official text, implementation stage and the source that supports each claim.

02

Product facts

Likely classification, material, use, value, manufacturing steps and facts that can change treatment.

03

Origin and access

Tariff schedule, rule-of-origin questions, documentation and the specialist confirmations still required.

04

Commercial evidence

Trade flows, competitors, buyer or demand signals, channel fit and the limits of the available data.

05

Route economics

Freight, duties, fees, fulfilment and sensitivity ranges, not a margin promise based on one optimistic number.

06

Operating owners

Who coordinates the work and which broker, laboratory, adviser, carrier or platform owns each specialist decision.

Source hierarchy

Official records lead. Commercial sources add context.

Each dated claim should be traceable to a source. When official sources disagree or have not yet published a final instrument, the uncertainty stays visible.

Confidence labels

Confirmed, conditional or scenario.

Confirmed means a dated primary source supports the status or fact cited.

Conditional means the answer depends on classification, origin, documentation, buyer facts or specialist review.

Scenario means the agreement, rule, price or commercial outcome is not yet active or verified.

Responsibility boundary

Research narrows the decision. It does not replace the named specialist.

Sartha provides commercial research, route planning and coordination for accepted scopes. It does not issue binding customs classifications, certificates of origin, legal opinions, tax opinions or regulatory approvals.

Material corrections can be sent to info@sartha.ai. A correction should identify the page, claim and supporting source.

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