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    Solutions · by what you need to do

    Fill CMRT, EMRT and AMRT from data you already have

    Your customers send the templates. You have to send them back complete, with every smelter identified and validated, and the answers have to hold up next year too.

    Bring last year's file. We will show you what changes.
    Update · August 2026

    China has barred cooperation with the RBA, which runs the RMI and the CMRT

    If part of your smelter or supplier base sits in China, the usual CMRT route may go quiet, while your SEC and EU obligations stay exactly the same. We wrote a full note on how to keep due diligence running through it.

    What has to be in the file

    Four things a customer checks when it arrives

    Every smelter in scope, correctly identified

    Matched against the RMI smelter list, with the right identifier. A wrong ID sends the file back.

    A response for every mineral in scope

    Blanks and partial answers are the most common reason a template is rejected.

    Answers that agree with each other

    Across the whole document, and with what you told the same customer last year.

    The current template version

    RMI publishes new versions regularly. Last year's file in last year's version is not accepted.

    How beSirius does it

    One flow, from supplier to finished file

    01

    Supplier due diligence

    You start from who is actually in scope. beSirius already holds a structured profile for each supplier, built from public data, so you know what you have before you ask for anything.

    02

    Get the data from suppliers

    Suppliers upload documents or fill a form online. No email chains, no chasing attachments. Fields, versions and internal logic are checked as the data arrives, so gaps come back to you immediately rather than at the end.

    03

    The data goes into the Twin

    Everything collected is structured once and stays structured. That is what makes next year's file a review instead of a rebuild, and it is the same data that answers customer questionnaires and rating assessments.

    04

    The template fills from the Twin

    Company-level answers, supplier responses and smelter data are pre-filled. Smelter IDs are validated against the RMI list, contradictions are flagged, and the file exports in the official RMI Excel format.

    What that changes

    The same job, in hours

    Weeks to hours

    Per reporting cycle, once the collection and filling are no longer manual.

    4 hrs to 20 min

    To answer an individual customer request that draws on the same data.

    Errors caught first

    Incorrect smelter IDs and contradictory answers are flagged before a customer sees the file.

    And because the data is structured rather than assembled, the answers you give one customer match the answers you give the next one, and the file you send next year starts from this year's rather than from a blank template.

    If you are a smelter or refiner

    Your path is the audit, not the template

    RMAP is the audit programme for smelters, refiners and processors, and it is cross-recognised with LBMA and RJC. The templates above are what downstream companies send you, and your status in the RMI list is what they are checking.

    Ready to see beSirius in action

    A 30-minute walkthrough on your own supply chain, led by a senior practitioner.