Section 1: Introduction & Purpose
The ASC Feed Standard requires feed mills to conduct Due Diligence on:
- Ingredient manufacturers (indicator 2.2.5) for various risk factors
- Primary marine and plant raw material production (indicator 2.2.6) for various risk factors
- Additional Due Diligence on its primary plant raw material production for the risk of legal deforestation or conversion (indicator 5.1.5).
The ASC Feed Standard provides four different Due Diligence pathways to determine the level of risk for each risk factor (Appendix 3 and 6). If one pathway does not result in Low Risk, another pathway must be chosen. Pathway 4 is risk assessment via the list of certified schemes accepted under the ASC Feed Standard (for ease, hereafter referred to as the Accepted Schemes List). This list consists of third-party schemes ASC has assessed against predetermined best practice criteria, and considered to demonstrate Low Risk for the various risk factors under this pathway option.
Table 1 lists these accepted schemes and states which risk factors they meet, as well as any additional checks the feed mill must undertake if not covered by the scheme (these may be described in footnotes). Each scheme is assessed across three levels:
- Ingredient Manufacturer
- Marine-based Primary Raw Material
- Plant-based Primary Raw Material
At each level, schemes are evaluated for their handling of legal, environmental, and social risks.
Feed mill personnel conducting this pathway must verify the relevant certificate(s) for validity, scope, certified entity and expiry status, and verify the validity of any corresponding Chain of Custody certification where required.
Section 2: The Accepted Schemes List
Table 1: List of certification schemes accepted under ASC Feed Standard
Table Guidance
YES – The risk is covered by the scheme, and it meets ASC’s requirements.
NO – The risk is covered by the scheme, but it does not meet ASC’s requirements.
N/A – The risk is not covered by the scheme (outside of scheme scope).
| Scheme and standard version | Ingredient manufacturer | Primary marine raw material | Primary plant raw material | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Legal4.1.1 | Social4.1.2 | Environmental4.1.3 | Legal4.2.1 | Social4.2.2 | Environmental4.2.3 | Legal4.3.1 | Social4.3.2 | Environmental: illegal D/C4.3.3 | Environmental: legal D/C4.4.1 | |
| Marine Stewardship Council (MSC) Fisheries Standard v2.01 | YESiConditionOnly YES if through MSC Chain of Custody. | YESiConditionOnly YES if through MSC Chain of Custody. | NO | YES | NO | YES | N/A | N/A | N/A | N/A |
| Marine Stewardship Council (MSC) Fisheries Standard v3.1²iNoteIncludes MSC Fishery Improvement Programme (FIP) | YESiConditionOnly YES if through MSC Chain of Custody. | YESiConditionOnly YES if through MSC Chain of Custody. | NO | YES | NO | YES | N/A | N/A | N/A | N/A |
| ASC - MSC Seaweed v1.01 | YES | YES | YES | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Marin Trust Factory Standard v2.0³iNoteIncludes Marin Trust Improver Programme accepted facilities and Marin Trust Fishery Improvement Projects (FIPs) | YES | YES | YES | YES | NO | YES | N/A | N/A | N/A | N/A |
| Marin Trust Factory Standard v3.0³iNoteIncludes Marin Trust Improver Programme accepted facilities and Marin Trust Fishery Improvement Projects (FIPs) | YES | YES | YES | YES | YES | YES | N/A | N/A | N/A | N/A |
| Marin Trust Improver Programme and Marin Trust Fishery Improvement Projects (FIPs) | YES | YES | YES | YES | YES | YES | N/A | N/A | N/A | N/A |
| Marine Eco-Label Japan Fisheries Management Standard v.2.0 | N/A | N/A | N/A | YES | NO | YES | N/A | N/A | N/A | N/A |
| G.U.L.F Responsible Fisheries Management Standard v1.2 | N/A | N/A | N/A | YES | NO | YES | N/A | N/A | N/A | N/A |
| Alaska Responsible Fisheries Management Standard v2.1 | N/A | N/A | N/A | YES | NO | YES | N/A | N/A | N/A | N/A |
| Alaska Responsible Fisheries Management Standard v2.2 | N/A | N/A | N/A | YES | NO | YES | N/A | N/A | N/A | N/A |
| Iceland Responsible Fisheries Management Standard v2.0 | N/A | N/A | N/A | YES | NO | YES | N/A | N/A | N/A | N/A |
| Iceland Responsible Fisheries Management Standard v2.1 | N/A | N/A | N/A | YES | NO | YES | N/A | N/A | N/A | N/A |
| Certified Seafood International (CSI) Responsible Fisheries Management (RFM) Fisheries Standard v2.2 | N/A | N/A | N/A | YES | NO | YES | N/A | N/A | N/A | N/A |
| Responsible Fishing Vessel Standard (RFVS) v2.0 | N/A | N/A | N/A | NO | YES | NO | N/A | N/A | N/A | N/A |
| RSPO – Principles & Criteria 2018 & RSPO - Independent Smallholder Standard 2019 | N/A | N/A | N/A | N/A | N/A | N/A | YES | YES | YES | YES |
| RSPO – Principles & Criteria 2024 & RSPO - Independent Smallholder Standard 2024 | N/A | N/A | N/A | N/A | N/A | N/A | YES | YES | YES | YES |
| RTRS Standard for Responsible Soy Production v4.0 | N/A | N/A | N/A | N/A | N/A | N/A | YES | YES | YES | YES |
| RTRS Standard for Responsible Corn Production v1.0 | N/A | N/A | N/A | N/A | N/A | N/A | YES | YES | YES | YES |
| Donau Soja Standard (Version Sep 2021) & Europe Soya Standard (Version Sep 2021) | YESiConditionOnly YES if primary processor is certified. | YESiConditionOnly YES if primary processor is certified. | YESiConditionOnly YES if primary processor is certified. | N/A | N/A | N/A | YES | YES | YES | YES |
| Donau Soja Standard (Version Feb 2025) | YESiConditionOnly YES if primary processor is certified. | YESiConditionOnly YES if primary processor is certified. | YESiConditionOnly YES if primary processor is certified. | N/A | N/A | N/A | YES | YES | YES | YES |
| Donau Soja Standard (Version Jan 2026) | YESiConditionOnly YES if primary processor is certified. | YESiConditionOnly YES if primary processor is certified. | YESiConditionOnly YES if primary processor is certified. | N/A | N/A | N/A | YES | YES | YES | YES |
| Europe Soya Standard (Version Feb 2025) | YESiConditionOnly YES if primary processor is certified. | YESiConditionOnly YES if primary processor is certified. | YESiConditionOnly YES if primary processor is certified. | N/A | N/A | N/A | YES | YES | YES | YES |
| Europe Soya Standard (Version Jan 2026) | YESiConditionOnly YES if primary processor is certified. | YESiConditionOnly YES if primary processor is certified. | YESiConditionOnly YES if primary processor is certified. | N/A | N/A | N/A | YES | YES | YES | YES |
| Proterra Certification Standard v4.1 | YESiConditionOnly YES if level III certified. | YESiConditionOnly YES if level III certified. | YESiConditionOnly YES if level III certified. | N/A | N/A | N/A | YES | YES | YES | YES |
| Proterra Certification Standard v5.0 | YESiConditionOnly YES if level III certified. | YESiConditionOnly YES if level III certified. | YESiConditionOnly YES if level III certified. | N/A | N/A | N/A | YES | YES | YES | YES |
| International Sustainability and Carbon Certification - ISCC PLUS standard v3.3 | N/A | N/A | N/A | N/A | N/A | N/A | YES | YES | YES | YES |
| International Sustainability and Carbon Certification - ISCC PLUS standard v3.4.2 | N/A | N/A | N/A | N/A | N/A | N/A | YES | YES | YES | YES |
| Rainforest Alliance 2020 Sustainable Agriculture Standard & Supply Chain requirements | YESiConditionOnly YES if valid corresponding Chain of Custody is in place. | YESiConditionOnly YES if valid corresponding Chain of Custody is in place. | NO | N/A | N/A | N/A | YES | YES | YES | YES |
| Rainforest Alliance 2020 Sustainable Agriculture Standard (1.4) & Supply Chain requirements (1.4) | YESiConditionOnly YES if valid corresponding Chain of Custody is in place. | YESiConditionOnly YES if valid corresponding Chain of Custody is in place. | NO | N/A | N/A | N/A | YES | YES | YES | YES |
| Cargill 3S Program v8.1 (Responsible Production Verified) | N/A | N/A | N/A | N/A | N/A | N/A | YES | YES | YES | YES |
| SEDEX SMETA (see validity conditions below table) | YES | YES | YESiConditionOnly YES if 4 pillar SMETA in place. | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| amfori BSCI (Business Social Compliance Initiative)⁷ | YES | YES | YES | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Bunge Certification Program for Sustainable Agricultural Sourcing (Pro-S) v2025.0 | N/A | N/A | N/A | N/A | N/A | N/A | YES | YES | YES | YES |
| LDC Program for Sustainable Agriculture 2025 v4.0 | N/A | N/A | N/A | N/A | N/A | N/A | YES | YES | YES | YES |
| Proterra Monitoring & Verification (MRV) Standard v1.0 | YES | YES | YES | N/A | N/A | N/A | YES | YES | YES | YES |
| COFCO International Responsible Agriculture Standard V.03 | N/A | N/A | N/A | N/A | N/A | N/A | YES | YES | YES | YES |
| Caramuru -Sustentar Protocol 2026 | N/A | N/A | N/A | N/A | N/A | N/A | YES | YES | YES | YES |
| 2BSXtra v0.3NEW | N/A | N/A | N/A | N/A | N/A | N/A | YES | YESiConditionOnly YES if also certified with the 2BSXtra aquafeed social module. | YES | YES |
| FSSC 24000 Version 1.0NEW | YES | YES | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| ADM Responsible Soybean Standard (ARS) V.5NEW | N/A | N/A | N/A | N/A | N/A | N/A | YES | YES | YES | YES |
Schemes List considerations:
- These schemes are not considered to be equivalent to each other, rather, they each meet a set of minimum criteria established by ASC for inclusion in the list.
- Successive versions of the same scheme are assessed independently and are not automatically included. The schemes list reflects only those versions that are currently active, effective and aligned with ASC Requirements.
- When a scheme version becomes superseded and is no longer valid it will be removed from the Accepted Schemes List and shall no longer be used to demonstrate Low Risk.
- For example, both MarinTrust Factory Standard v2.0 and v3.0 will be listed on the Accepted Schemes List for as long as they remain valid under the MarinTrust programme.
- Additionally, ASC does not dictate the transition timelines between versions of recognised schemes. UoCs must follow transition requirements as set out by each respective scheme.
- Removal will be conducted at the first instance and partners will be notified.
- Feed mills may use accepted schemes to demonstrate Low Risk only where:
- (i) the relevant version of the scheme is effective, and
- (ii) certification to that version is in place at the relevant point within the supply chain.
- The date a scheme is added to the ASC accepted schemes list does not determine applicability. Applicability is based on when certification to the relevant scheme version is achieved within the supply chain. For example, a feed mill conducting Due Diligence in June 2025 may use MarinTrust v3.0 to demonstrate Low Risk (for applicable risk factors), provided the ingredient manufacturer being assessed is certified to MarinTrust v3.0 at the time of assessment.
- Due Diligence is passed - or in other words, Low Risk is demonstrated - only for the risk factors covered by the accepted scheme as displayed in Table 1. Further Due Diligence is required using a different pathway, for any risk factor not determined to be Low Risk.
SEDEX-SMETA validity conditions
SEDEX-SMETA certification can only be used to cover Legal, Social & Environmental Risk at the Ingredient Manufacturer level if all of the following conditions are met:
- The SMETA audit must be conducted by 3rd party accredited entity
- The SMETA report & action plan have been linked upstream to the feed mill
- The SMETA audit took place within the 12 months that Due Diligence is being conducted
- There are no open major or critical non-conformities at the time of Due Diligence
- For environmental risk to be covered, that the audit is 4-pillar SMETA
Process for maintaining the Accepted Schemes List
- Schemes can apply for inclusion in the schemes list at any time by submitting a request available on the ASC website via (this link). Feed mills are encouraged to send this link to any certification scheme, not listed in Table 1, which they are already using within their supply chain.
- Completed assessment forms will be reviewed by ASC on a rolling basis, and the list will be updated automatically with any new accepted schemes.
- Partners will be notified of new scheme additions, new scheme versions and scheme removals via monthly notifications.
- The criteria by which the schemes are assessed is presented in Annex 1 of this document.
Please refer to the Summary of Changes (Table 2) for an overview of updates to the ASC Accepted Schemes List, and for a list of schemes assessed but not yet meeting criteria. Please note:
- If a scheme is not listed, it has not yet been assessed.
- If a scheme is listed as not meeting criteria, it will be listed as such in Table 3; the scheme will however have the opportunity for re-assessment, pending alignment with criteria.
Note that for certified ingredients, only Identity Preserved, Segregated and Mass Balance production/traceability chain of custody models are accepted. Certificate trading models e.g., credits, book and claim, are not accepted
Corresponding Chain of Custody certification must also be present throughout the supply chain as required by the scheme for traceability.
Purchasing raw materials certified or approved to the list of accepted certification schemes does not necessarily entitle the feed mill to make any claims relating to those standards. Feed mills wishing to make claims should contact the scheme owner for further information on their requirements.
Auditor notes
The auditor shall verify through sampling that the relevant valid certification was in place at the time the Due Diligence assessment was conducted, and that this matches the feed mill’s ‘Overview of the outcome of Principle 2 Due Diligence and pathways chosen’ report. Auditors shall verify through sampling that the Chain of Custody is maintained by verifying the validity of certificates of certified organisations in the supply chain.
Section 3: For Information
Table 2 - Summary of changes to schemes accepted under ASC Feed Standard (current as of XXX)
Change category | Scheme | Details |
|---|---|---|
New scheme included | 2BSXtra v0.3 | |
FSSC 24000 Version 1.0 | ||
ADM Responsible Soybean Standard (ARS) V.5 | ||
Scheme version updated | ||
Scheme bar changed | ||
Scheme removed |
Table 3 – Schemes that have been assessed but do not meet ASC criteria at this time:
ADM Responsible Soya Standard (ARS) v4.0
V4.0 was not included due to gaps in compliance criteria 1, 2 & 3, including:
- Standard-setting procedure not publicly available
- No public consultation or multi-stakeholder governance
- Unclear non-conformance & assurance process
ADM Responsible Soya Standard (ARS) v5.0
Scheme version not included due to non-compliance with criteria 1.3, specifically that a clear multi-stakeholder group (composed of external parties) is not directly involved in governance & standard-setting.
Bunge PRO-S Sustainable Sourcing Certification v2023.1
Scheme version not included due to gaps in compliance criteria 1, including:
- Public consultation disclosed in standard
- Governance procedure confirmed as multi-stakeholder and disclosed in standard
Sustentar Caramuru V2025
Scheme was not included due to gaps in compliance criteria 1 & 2, including:
- No public consultation on standard development
- No multi-stakeholder/external governance
- Audit system is not 3rd party or ISO accredited
USSEC Soy Sustainability Assurance Protocol v4.1
Scheme was not included due to gaps in compliance criteria 2, namely that USSEC auditors are not required ISO/IEC accreditations and the scheme does not follow a 3rd party certification model.
Annex 1: Assessment criteria for ASC Feed Standard accepted schemes
Certification schemes are assessed by the following criteria, which was approved by the Feed Standard Steering Committee.
Note 1: All criteria are required and are considered equally important.
Note 2: The normative scope of a standard which addresses the risk factors must also be included in the scope of the audit of the standard to be accepted as ‘low risk’. For example, if a standard prohibits both deforestation and child labour, but the child labour requirement is not subject to an audit (e.g. only a self-declaration) then the standard will only be considered low risk for deforestation, not child labour.
Criteria | ASC Requirement | Justification |
|---|---|---|
| (ISEAL code compliant members automatically meet the Standard Setting Criteria). | It is important that the development of a standard is transparent and that it reflects a balance of stakeholder interests as per ISEAL Standard-Setting Code of Good Practice. |
1.1 Is a standard setting procedure made available? | Yes, this should be publicly available on the website or available on request. | |
1.2 Is the standard publicly consulted on? | Yes, for at least 60 days. | |
1.3 Is a multi-stakeholder group involved in the governance process of the standard? | Yes, this should include stakeholders that are directly affected. Note this is about who is involved in the governance process, not who is consulted. | |
| It is important that the verification process for a standard is credible. | |
2.1 Is the conformity assessment/audit performed by a person or body that is independent of the scheme owner? | Yes. | Third-party verification provides a higher level of confidence and credibility that a given level of compliance or progress has been achieved through an independent, external assessment. |
2.2 Is the conformity assessment/audit performed by a person or body that is accredited to ISO/IEC 17065:2012 or ISO/IEC 17021-1:2015? | Yes. | Third-party verification is more credible if it is subject to a governance or oversight mechanism that helps to ensure the quality and legitimacy of the verification process. Accreditation is independent third-party recognition that an organisation has the competence and impartiality to perform specific technical activities such as certification, testing and inspection. |
2.3 Is an initial audit required to achieve certification? | Yes, practices are checked at each unit of certification. Self – declaration or external verification of an internal control system is not accepted. Group/multi-site certification is accepted if assurance procedures are defined (see https://www.isealalliance.org/defining-credible-practice/iseal-codes-good-practice) | An initial audit is required to determine conformance with the scheme requirements. |
2.4 How often is a full re-assessment audit required? | Must be at least every 5 years, with surveillance audits in-between. | A periodic re-assessment is required to determine conformance with the scheme requirements. |
| To determine the level of risk, the material must be traced back to specific areas, producers, or intermediate suppliers for which performance against the risk factors is known. Achieving adequate traceability is therefore an essential component of establishing and managing a responsible supply chain. | |
3.1 Which traceability / CoC model is used? (for plant/marine raw material production only) | Must be either:
Certificate trading models are not accepted. For definitions of the different models see ISEAL. | Identity Preservation models provide the greatest level of connection and transparency between the product and the sustainability claim, then segregated, then mass balance and certificate trading models the least The ASC Feed Standard requirements were developed to align with the principles of the Accountability Framework initiative. Purchase of certified materials or credits using a mass-balance or book-and-claim system signifies a contribution to supporting ethical commodities. However, it might not demonstrate that materials in the supply chain are deforestation or conversion-free, or produced with respect for human rights as envisaged by the AFi. They usually do not provide information about environmental or social performance for the non-certified physical materials in the supply chain. ASC recognises that it would be difficult for feed mills to source only IP or segregated materials in a short time frame and at the volumes required. Therefore mass-balance traceability models are accepted by the ASC for this version of the Feed Standard. We will review this in line with the next Standard update. Certificate trading models are not accepted as there is no physical link to the product in the supply chain. |
3.2 Does the scheme have traceability requirements? (for plant/marine raw material production only) | Must be traceable back to a geographical area in which all farms that may be the source of a defined primary raw material are located. OR Must be traceable back to a fishery. | ASC Feed Standard indicator 2.2.4 requires feed mills to annually publish the primary raw material and the country(ies)/fishery(ies) of primary raw material production. From the start of the second certificate cycle onwards, feed mills must publish the production region(s) within the country(ies) of primary raw material production on an annual basis. This only applies to terrestrial plant-derived ingredients (indicator 2.2.4). |
(related to risk factors) | ||
4.1.1 Does it address the ingredient manufacturer legal risk? | Must require the ingredient manufacturer to be in possession of all required legal licenses and permits. | The normative scope of a standard must address the risk factors as required by the ASC Feed Standard. |
4.1.2 Does it address the ingredient manufacturer social risk? | Must require the ingredient manufacturer to:
| |
4.1.3 Does it address the ingredient manufacturer environmental risk? | Must require the ingredient manufacturer to:
| |
4.2.1 Does it address the marine-based primary raw material legal risk? | Must require the fishery to comply with all national and international law and not be engaged in illegal fishing by conducting well documented, well managed harvest practices. For example, illegal catch estimates are taken into account to adequately evaluate the status of the fished population. | |
4.2.2 Does it address the marine-based primary raw material social risk? | Must require the fishery and/or the vessels within a fishery to not be engaged in, or support forced labour or worst forms of child labour. | |
4.2.3 Does it address the marine-based primary raw material environmental risk? | Must require the fishery to: - not be engaged in unreported or unregulated fishing. For example, through ensuring reporting of retained or discarded catches with legally mandated monitoring; transparent decision-making through well-documented advice on stock status or clear conflict resolution processes; effective Monitoring Control & Surveillance mechanisms.
| |
4.3.1 Does it address the plant-based primary raw material legal risk? | Must require the farm to comply with all applicable environmental laws & regulations, particularly those related to land use. Soy schemes that are compliant with the FEFAC Soy Sourcing Guidelines 2023 meet this requirement. | |
4.3.2 Does it address the plant-based primary raw material social risk? | Must require the farm to not be engaged in, or support forced labour or worst forms of child labour. Soy schemes that are compliant with the FEFAC Soy Sourcing Guidelines 2023 meet this requirement. | |
4.3.3 Does it address the plant-based primary raw material environmental risk? | Must require the farm to not be engaged in illegal deforestation/conversion. Soy schemes that are compliant with the FEFAC Soy Sourcing Guidelines 2023 meet this requirement. | |
4.4.1 Does it address the plant-based primary raw material environmental risk? | Must require the farm to not be engaged in legal deforestation / conversion. Soy schemes that are compliant with the FEFAC Soy Sourcing Guidelines 2023 and the specific essential criterion on conversion-free soy meet this requirement. |