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Whole Process Plastic Integrity™ Standard (WPPI™)

OOF™ Origin Open Foundation™

Independent Methodological Authority

OriginID: OOF-OID-ENV-PMI-WPPI-2026-02-25-0013
Category: Environmental Integrity Standards (ENV)
Subcategory: Process & Material Integrity
Version: 1.0
Status: Canonical · Open Standard
Effective Date: 25 February 2026
Authority: OOF™ Origin Open Foundation™
Protection: MIP™ — Methodological Intellectual Property
Canonical Language: English


A. Standard Abstract

The Whole Process Plastic Integrity™ (WPPI™) Standard establishes a structured methodology for
evaluating plastic exposure across the full operational lifecycle of a product or material system.

Unlike product-only plastic claims, WPPI™ evaluates plastic interaction across the entire production chain including
raw materials, production systems, equipment contact, auxiliary materials, packaging, storage, and logistics.

The standard introduces transparent classification tiers that allow organizations to declare the level of plastic exposure control
within their operational processes.

WPPI™ is designed for cross-industry application including manufacturing, food production, agriculture, pharmaceuticals,
textiles, industrial materials, and supply chain systems.

B. Canonical Definition

Whole Process Plastic Integrity™ (WPPI™) is a structured process and material integrity standard defining conditions for
transparent disclosure and structural control of plastic exposure across all operational layers involved in the creation,
handling, storage, and distribution of a product.

Plastic integrity under WPPI™ is defined as the measurable minimization, documentation, and management of both intentional plastic use
and non-intentional plastic contamination throughout the production lifecycle.

C. Scope

WPPI™ applies to operational systems including:
Evaluation may include:

D. Plastic Integrity Classification Model

WPPI™ introduces three process-based classification tiers.

Tier 1 — Process Plastic Controlled (PPC)
At least 95% plastic-free across the documented production process.
Plastic components may be used where technically unavoidable, provided they are transparently disclosed.

Tier 2 — Process Plastic Minimal (PPM)
At least 98% plastic-free across the documented production process.
No intentional plastic components in the primary product structure.
Trace contamination must be documented.

Tier 3 — Whole Process Plastic-Free (WPPF)
At least 99.5% plastic-free across the documented production process.
No intentional plastic components permitted.
Only analytically negligible contamination may exist.

E. Intentional vs Non-Intentional Plastic Exposure

WPPI™ distinguishes between two structural exposure categories.

Intentional Plastic Use
Examples include: Non-Intentional Plastic Contamination
Examples include: Integrity classification depends on declared presence and documented control.

F. Process Integrity Layers

WPPI™ evaluates six operational integrity layers: Integrity classification depends on transparency across all relevant layers.

G. Fail-State Conditions

A WPPI™ classification becomes invalid if:

H. Implementation Modes

WPPI™ may be applied under three operational models: The standard itself does not require certification.
It establishes a structural framework for transparent process disclosure.

I. Compatibility

WPPI™ operates within the Environmental Integrity Standards architecture
and may function alongside: WPPI™ introduces a Process & Material Integrity layer complementing environmental transparency standards.

Canonical Closing Statement

Plastic integrity is not defined by the final product alone.

It is defined by transparency across the entire production process.

Whole Process Plastic Integrity™

Minimal Self-Declaration Framework (WPPI-SD v1.0)

Category: Environmental Integrity Standards
Subcategory: Process & Material Integrity
Status: Open Transparency Model
Effective Date: 25 February 2026

This framework enables organizations to publicly declare Whole Process Plastic Integrity™
using a simple transparency model.

It does not certify plastic-free status.
It does not require laboratory testing.

It establishes structured responsibility for plastic exposure disclosure across the operational process.

Implementation Steps

Step 1 — Define Process Boundary

The declaring entity must define the operational scope of the declaration.
Examples: Undefined process boundaries invalidate the declaration.

Step 2 — Identify Plastic Exposure Points

The entity reviews the production chain and identifies any plastic interaction points.
Examples include: If no intentional plastic components exist, this must be explicitly declared.

Step 3 — Declare Plastic Integrity Tier

The entity must select and declare one classification tier:
Process Plastic Controlled (PPC)
Plastic exposure minimized with declared control mechanisms.

Process Plastic Minimal (PPM)
Very limited plastic interaction within the process chain.

Whole Process Plastic-Free (WPPF)
No intentional plastic components present within the declared process boundary.

Undeclared classification invalidates the claim.

Step 4 — Contamination Awareness Statement

The entity must acknowledge whether potential contamination pathways exist.
Examples include: If no known contamination risks are identified, this must be declared.

Step 5 — Responsibility Declaration

A public declaration must be issued confirming responsibility for the disclosure.
Example statement:
“This Whole Process Plastic Integrity™ declaration is made under the WPPI™ Standard.
The declaring entity accepts responsibility for the transparency and accuracy of the disclosed process information.”

The declaration should include: The declaration may be published:

Documentation Requirements

Implementation requires only: No external certification required under the minimal self-declaration model.

Structural Value

WPPI™ Self-Declaration transforms:

uncertain plastic claims
into
transparent process accountability.

This supports:

Closing Principle

Plastic integrity is not determined by a label.

It emerges from transparent control of the entire production process.

About Whole Process Plastic Integrity™ (WPPI™)

Plastic exposure is rarely limited to the final product.

In modern production systems, plastic may appear across many operational layers including
raw material packaging, equipment contact surfaces, auxiliary materials, storage systems,
and transport logistics.

Traditional plastic claims often focus only on the finished product composition, while the broader
production process remains invisible.

Whole Process Plastic Integrity™ (WPPI™) addresses this gap by introducing a structured transparency model
for evaluating plastic exposure across the entire operational chain.

The standard shifts attention from isolated product claims to process-level material integrity.

Canonical Definition

Whole Process Plastic Integrity™ (WPPI™) is a process and material integrity standard
requiring transparent disclosure and structural control of plastic exposure across all operational
layers involved in the creation, handling, storage, and distribution of a product.

Plastic integrity under WPPI™ is defined by the transparency of the production process rather than
by the composition of the final product alone.

What the Standard Changes

Many products are marketed as plastic-free or low-plastic based solely on the composition
of the final item.

However, plastic exposure may occur during: WPPI™ changes the evaluation model.

Instead of asking:
“Is the final product plastic-free?”

the standard asks:
“How much plastic exposure occurs across the entire production process?”

This approach reveals material integrity at the system level.

Why Process Integrity Matters

Plastic contamination and exposure can originate at many stages of production.

Even products marketed as plastic-free may encounter plastic during: Because of this complexity, evaluating only the finished product provides an incomplete picture.

Process transparency allows organizations to understand and reduce plastic exposure throughout the system.

WPPI™ encourages organizations to map these interactions and make them visible.

Integrity as a System Property

Material integrity is not a property of a single object.

It is a property of the entire operational system that produces and delivers that object.

When the full chain becomes visible, organizations can: Integrity therefore emerges from transparency across the entire process.

Use Case 1

Small Producer Reducing Plastic Exposure

A small herbal or food producer wishes to reduce plastic use.

The final product may already be packaged in glass or paper.

However, the producer discovers that plastic exposure occurs earlier in the process: Using WPPI™, the producer maps the entire process chain.

Plastic exposure points are identified and gradually reduced.

Result: The producer gains structural credibility without complex compliance systems.

Use Case 2

Industrial Manufacturer Managing Material Integrity

A manufacturing company supplying materials to multiple industries faces increasing pressure to
reduce plastic contamination risks.

The final product may contain little or no plastic, but the production chain includes: By implementing WPPI™, the company documents the entire operational chain: This provides: The company moves from isolated product claims to process-level material integrity management.

Why This Standard Matters

As supply chains become more complex, environmental claims based solely on final product
characteristics become insufficient.

Transparency of the production process becomes increasingly important for: WPPI™ establishes a structural method for documenting these conditions.

Closing Perspective

The environmental impact of plastic is not determined only by the packaging of a product.

It is shaped by the entire chain of material interactions that occur during production, handling,
storage, and distribution.

Whole Process Plastic Integrity™ shifts attention from isolated product claims to system-wide
material transparency.

When the full process becomes visible, organizations gain the ability to reduce plastic exposure,
strengthen supply chain accountability, and build long-term material integrity.

Integrity is not a label.

It is the visible condition of the entire process.