Standards & schemes

AWS International Water Stewardship Standard

Alliance for Water Stewardship

Certification
Issuer / operator
Alliance for Water Stewardship
Geography
Global
Sectors
Water-using sites: agriculture, industry, food & beverage
Scope unit
Site
Current edition
AWS International Water Stewardship Standard v3.0
Edition status
Published
Next edition review
Not yet reviewed. Help review this fact
Access to standard text
Free
Certified unit
Site
What the certificate proves
Not yet reviewed. Help review this fact
Self-declaration allowed
Not yet reviewed. Help review this fact
Extends to products / product claims
Not yet reviewed. Help review this fact
Assurance route
Third-party certification body
Certificate registry
https://a4ws.org/
Grievance / complaints
AWS complaints and appeals process

In brief

What this profile covers

The AWS International Water Stewardship Standard (v3.0) certifies sites — farms, factories, bottling plants — on how they manage water, using the Alliance for Water Stewardship's five-step framework: gather data, commit and plan, implement, evaluate, and communicate. Its distinctive feature is a catchment orientation: a site cannot certify on in-fence efficiency alone but must understand and act on shared water challenges in its watershed, engaging other users and stakeholders. Certification is at three levels (Core, Gold, Platinum) reflecting the depth of achievement, performed by accredited third-party bodies, with public summaries of certified sites. It is used heavily by beverage and food companies with water-stewardship commitments. AWS certifies the site's water stewardship practice against the standard; it does not certify the organisation as a whole, nor does it by itself validate product-level or corporate-wide water claims. The certification does not automatically apply to every product, service or claim made by the certified organisation.

Conditional relationships

Claims it may support

A relationship does not mean that the standard proves or validates every use of a claim.

Water-neutral” / “water positiveMay support subject to conditions · Requires a current valid certificate within the scheme's scope; certification supports but does not by itself prove the claim — wording must reflect certified scope and assurance level.
Evidence and conditions
Edition reviewed
AWS International Water Stewardship Standard v3.0
Covered scope
Site / catchment
Market
Global
Evidence normally needed
Current certificate from an accredited/approved certification body, valid for the claimed product, site or scope
Assurance
Accredited third-party certification bodies; Core, Gold and Platinum performance levels
Chain of custody
Not applicable — the scheme defines no chain-of-custody model
Relationship source ↗
Reduce water use 30% at high-stress manufacturing sites by 2030May support subject to conditions · Requires a current valid certificate within the scheme's scope; certification supports but does not by itself prove the claim — wording must reflect certified scope and assurance level.
Evidence and conditions
Edition reviewed
AWS International Water Stewardship Standard v3.0
Covered scope
Site / catchment
Market
Global
Evidence normally needed
Current certificate from an accredited/approved certification body, valid for the claimed product, site or scope
Assurance
Accredited third-party certification bodies; Core, Gold and Platinum performance levels
Chain of custody
Not applicable — the scheme defines no chain-of-custody model
Relationship source ↗

Recognition & legal context

Laws referencing it

No reviewed law references are published.

Provenance5 profile updates
Profile update 5
Imported source-linked claim and dictionary relationship reviews. Public profile remains Founding edition · public beta.
Profile update 4
Added source-linked instrument, organisation and conformity classifications. Public profile remains Founding edition · public beta.
Profile update 3
Applied the owner/editor-approved Review 01 source and edition corrections. Public profile remains Founding edition · public beta.
Profile update 2
Initial profile published after recorded site-owner/editor review of the complete standards batch.
Profile update 1
Initial private editorial draft imported from the reviewed standards handover.

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