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Material Supply Attestation

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MATERIAL SUPPLY ATTESTATION

This Material Supply Attestation (the "Attestation") is made as of by and between Supplier Name: and Recipient Name: .

WHEREAS

Whereas Supplier engages in the manufacture, procurement and supply of materials and components necessary for Recipient's production activities; and

Whereas Recipient requires assurance that supplied materials meet specified composition, origin, environmental and regulatory standards, and Supplier is willing to provide attestations and supporting documentation to that effect; and

Whereas the parties desire to set forth the scope, representations, and procedures under which Supplier will attest to material conformity and supply obligations.

ATTESTATION

Supplier hereby certifies, represents and warrants that, with respect to Materials supplied to Recipient under this Attestation:

Supplier warrants that the Materials conform to the specifications and drawings provided by Recipient and to the mutually agreed standards of quality and performance.

Supplier warrants that the declared country of origin for each Material is accurate and that no export control or sanctions restrictions prohibit supply of such Materials.

Supplier warrants that, to the best of Supplier's knowledge following commercially reasonable inquiry, Materials do not contain conflict minerals sourced from regions subject to armed conflict or unlawful exploitation unless disclosed in writing.

SCOPE OF MATERIALS

QUALITY, INSPECTION AND RECORDS

Supplier shall maintain quality control procedures reasonably necessary to ensure compliance with the foregoing attestations. Supplier shall permit Recipient or Recipient's authorized representative to inspect records and Materials upon reasonable notice during regular business hours to verify compliance with this Attestation. Records supporting this Attestation shall be retained for a period of years from the date of delivery.

PAYMENT TERMS

Invoices submitted in accordance with the foregoing shall be due and payable within days of receipt. Late payments shall incur a late fee equal to percent per month on overdue amounts, compounded monthly, or the maximum permitted by law, whichever is less.

TERM AND TERMINATION

This Attestation shall commence on Start Date: and shall continue until End Date: unless earlier terminated in accordance with this section.

Either party may terminate this Attestation for convenience upon written notice to the other party delivered at least days prior to the intended termination date. Either party may terminate for material breach if the breaching party fails to cure such breach within thirty (30) days after receipt of written notice specifying the breach.

CONFIDENTIALITY

Each party shall treat as confidential all non-public information disclosed by the other party in connection with this Attestation, including but not limited to technical data, specifications, pricing and records ("Confidential Information"). Confidential Information shall not be disclosed to third parties except as required by law or with prior written consent, and shall be protected with the same degree of care as the receiving party uses to protect its own confidential information, but no less than reasonable care.

Supplier acknowledges and agrees to be bound by the confidentiality obligations set forth above with respect to any Confidential Information received from Recipient.

REPRESENTATIONS, WARRANTIES AND INDEMNITY

Supplier represents and warrants that it has the full corporate power and authority to enter into this Attestation and to perform its obligations hereunder. Supplier shall indemnify, defend and hold harmless Recipient, its affiliates and their respective officers, directors and employees from and against any third-party claims, losses, liabilities, damages and expenses (including reasonable attorneys’ fees) arising from Supplier's breach of any representation, warranty or attestation contained herein or arising from Supplier's negligence or willful misconduct in supplying Materials.

GOVERNING LAW

This Attestation shall be governed by and construed in accordance with the laws of the state of without regard to its conflicts of law principles. The parties submit to the exclusive jurisdiction of the state and federal courts located in that state for resolution of disputes arising under this Attestation.

ENTIRE AGREEMENT

This Attestation, together with any documents incorporated by reference and any purchase orders issued consistent with this Attestation, constitutes the entire agreement between the parties with respect to the subject matter hereof and supersedes all prior agreements and understandings, whether written or oral, relating to such subject matter. No amendment or modification shall be effective unless made in writing and signed by both parties.

ADDITIONAL PROVISIONS

If any provision of this Attestation is held to be invalid or unenforceable, the remaining provisions shall remain in full force and effect. Neither party shall assign its rights or delegate its obligations under this Attestation without the prior written consent of the other party, except that either party may assign to an affiliate or in connection with a merger or sale of substantially all of its assets.

Supplier:

By:

Date:

Recipient:

By:

Date:

Enter text✕

What a Material Supply Attestation Is and When it’s Used

A Material Supply Attestation is a signed statement from a supplier that materials delivered for a project meet specified standards, originate from declared sources, and comply with contractual, regulatory, or safety requirements. Typical attestations confirm material type, quantity, certification or test results, conflict-mineral status, or country-of-origin declarations. Organizations use these statements to support quality control, regulatory audits, customs clearance, warranty claims, and downstream compliance obligations. The attestation may be a standalone document or part of a delivery docket, invoice, or subcontract, and it should be retained with procurement and project records for traceability.

Why a Material Supply Attestation Matters

A clear attestation reduces procurement risk by documenting supplier representations about material identity, compliance, and traceability. It supports regulatory reporting, protects against warranty disputes, and helps demonstrate due diligence during audits or customs reviews.

Why a Material Supply Attestation Matters

Who Typically Completes or Receives This Attestation

The attestation is used by procurement teams, quality managers, contractors, and compliance officers to document material conformity before acceptance and payment.

  • Procurement teams request and retain attestations as part of vendor qualification and receiving workflows.
  • Quality assurance inspects deliveries and uses attestations to cross-check certificates and lab reports.
  • Project managers and contractors rely on attestations to satisfy owner specifications and schedule milestones.

Recipients often include contract owners, downstream manufacturers, regulatory auditors, and customs officials who require documented evidence of material provenance and compliance.

Essential Components to Include in a Professional Attestation

A professional Material Supply Attestation is concise, verifiable, and structured so reviewers can confirm the supplier claim quickly and link it to supporting evidence such as test reports or certificates.

Supplier ID

Legal entity name and physical address plus supplier contact information and, where applicable, supplier registration or DUNS number to enable verification.

Material Details

Describe material type, part numbers, batch/lot numbers, quantity, and any applicable standards or specifications (ASTM, ISO, etc.) that the material is claimed to meet.

Certification Statement

A clear statement that the material conforms to specified standards, including references to test reports, certificates of analysis, or inspection results with document identifiers.

Origin and Compliance

Country of origin, conflict-minerals disclosure if applicable, and any regulatory declarations required by the buyer or law.

Effective Date

Date the attestation covers (shipment or delivery date) and the period of validity if the attestation applies to recurring deliveries.

Signature Block

Authorized signer name, title, signature, and date plus a statement of authority (e.g., 'Authorized Representative of Supplier') to establish who can bind the supplier.

Required Information to Capture on the Form

Supplier Name: Legal business name
Contact Details: Phone and email
Material ID: Part/lot numbers
Quantity: Units delivered
Certification ID: Test report number
Authorized Signer: Name and title

Step-by-Step: How to Complete a Material Supply Attestation

Follow these four steps to complete an attestation accurately and make it useful for procurement and compliance.

  • 01
    Prepare documents: Gather purchase order, test reports, and certificates that support the attestation.
  • 02
    Enter supplier data: Fill legal name, address, and contact details exactly as on official records.
  • 03
    Describe materials: Record part numbers, lot numbers, quantities, and referenced standards precisely.
  • 04
    Sign and date: Authorized representative signs, prints name, title, and signs with date of execution.

How to Configure This Attestation in an Online Workflow

Set up fields and routing to ensure the attestation is completed, signed, and archived with supporting documents.

Field Configuration
Supplier Name Field Required text field, auto-validate with company registry
Material Details Field Repeatable table for part/lot numbers and quantities
Supporting Docs Mandatory file upload for certificates or lab reports
Signature Order Supplier signs first, then recipient countersigns

Where to Send or File the Completed Attestation

Knowing the correct routing prevents delays in acceptance, payment, and compliance checks.

  • To Procurement: Send the signed attestation to procurement for goods receipt and payment authorization.
  • To Quality: Provide QA with attestation plus test reports for inspection and release.
  • To Project Owner: Attach to project records and submittals required for owner approval.
  • For Customs: When required, include origin attestations with customs filings and shipping documentation.

Digital Signing and File Formats to Support

Use electronic formats and platforms that preserve the attestation, attachments, and audit trail to ensure admissibility and traceability.

  • File formats: PDF and PDF/A recommended
  • Authentication: Email or SMS code verification
  • Integrations: Support for ERP and document storage

Ensure chosen tools retain a time-stamped audit trail and attachments, allow export to common formats, and meet any industry-specific compliance requirements such as HIPAA or 21 CFR where applicable.

Timelines and Processing Expectations

Common timing expectations help align supplier delivery, inspection, and payment cycles.

Delivery Attestation Timing:

Attestation provided at or before delivery acceptance

QA Review Window:

Typical inspection within 3–10 business days

Payment Hold:

Payment may be withheld until attestation and QA approval

Record Retention:

Keep attestation with procurement files per retention policy

Audit Availability:

Make attestation and supporting docs available on request

Common Mistakes When Preparing an Attestation

  • Using informal or abbreviated supplier names that do not match legal registration can prevent verification during audits.
  • Omitting batch or lot numbers makes traceability impossible for quality or recall investigations.
  • Attaching unsigned or incomplete test reports undermines the attestation’s evidentiary value to buyers and regulators.
  • Failing to state applicable standards or test methods leads to ambiguity and may void contractual acceptance.

Penalties and Risks from Inaccurate or Missing Attestations

Contract Rejection: Buyer may refuse acceptance
Payment Delay: Invoice withheld until compliance confirmed
Regulatory Fines: Possible fines if regulatory declarations are false
Recall Costs: Supplier liable for recall and remediation
Reputational Harm: Loss of future contracts
Legal Liability: Breach of warranty or fraud exposure

Real-World Examples of Attestation Use

These examples illustrate how organizations rely on attestations to speed acceptance and support compliance during audits.

Martin Properties

The company required online attestations for building materials to speed project closeout

  • Attestations included test report IDs to verify compliance
  • By standardizing the form and keeping attachments in a central repository, the firm reduced acceptance delays and improved audit readiness across multiple sites.

Optica Ventures LLC

Procurement introduced attestations for specialty components to prevent counterfeit parts

  • Suppliers provided batch-level certificates for each shipment
  • This practice improved traceability and reduced rework by making quality evidence available before installation and payment.

Who Can Sign a Material Supply Attestation

Authorized Representative

A senior officer or delegated supply chain manager with authority to bind the supplier should sign. The attestation should include a printed name, corporate title, and a statement confirming the signer has authority to make representations on behalf of the supplier. Companies commonly document signing authority in corporate resolutions or delegation logs.

Quality Manager

In some organizations, a quality assurance manager signs attestations tied to test results. The QA signer should reference test report identifiers and include contact details so buyers can validate the supporting documentation during inspection or audit.

Key Milestones from Shipment to Final Acceptance

A typical milestone sequence shows the critical checkpoints between delivery and final acceptance.

01

Shipment

Supplier ships goods and attaches attestation and test reports for the lot.

02

Receipt

Receiving logs quantity and condition; preliminary acceptance often contingent on documentation.

03

Inspection

Quality inspects and verifies attestation details against test reports.

04

Acceptance

Buyer issues formal acceptance and triggers payment or release for installation.

eSignature Vendor Comparison for Executing Material Supply Attestations

Platform choice affects signing workflow, compliance, and unit cost; the table summarizes common criteria and vendor positions without recommending a specific provider.

signNow DocuSign Adobe Sign PandaDoc HelloSign
Starting Price $8/user/mo $15/user/mo $14/user/mo $19/user/mo $15/user/mo
Free Trial 7-day free trial Varies by plan Varies by plan Varies by plan Varies by plan
Bulk Send Yes Yes Yes Yes No
Audit Trail Yes Yes Yes Yes Yes
HIPAA Compliant Yes Yes Yes No No

Frequently Asked Questions About Material Supply Attestations

Answers to common questions about form validity, signing, attachments, and recordkeeping for attestations used in U.S. procurement.


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