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    For refiners and smelters

    Refiners and smelters sit between upstream sourcing and downstream assurance. Your facility may need to prepare for an applicable audit or assurance programme, while your team also checks incoming suppliers and materials and answers downstream customers about facility status, sourcing and due diligence. beSirius keeps those three jobs connected to the same evidence.

    Your own assurance

    Prepare your own facility evidence for assurance reviews

    Assurance cycles such as RMAP and LBMA run on a defined audit calendar, with set evidence windows and recurring preparation work before each external audit. Map policies, procedures, audit records, sourcing controls and other facility evidence to the requirements of the programme you are preparing for, reuse what was reviewed in the previous cycle and identify gaps early, so the team arrives at the external audit ready rather than rebuilding the file each year. beSirius supports the preparation; the audit itself stays with the programme's auditors.

    You get

    A requirement-level readiness assessment showing what is supported, what is partial and what is still missing, with the source behind each result.

    Upstream

    Check upstream suppliers and incoming material

    Apply your own due diligence criteria or a supported framework to supplier and counterparty evidence. Keep unanswered requirements visible and attach follow-up work to the same supplier record.

    You get

    A source-linked supplier assessment and a list of the requirements that still need information or review.

    See the detailed workflow: Supply-chain due diligence →

    Downstream

    Answer downstream customer requests about your facility and sourcing

    Use reviewed facility, programme and sourcing evidence to prepare customer questionnaires and other due diligence requests. Reuse the same evidence without assuming that one programme result automatically answers every customer requirement.

    You get

    A source-linked draft response with unsupported items left open for your team to approve or follow up.

    Want to see what beSirius can do for you?

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