QEN Sovereign Intelligence
Coste360 Validation Programme
Enterprise Assessment EA-009
Coste360 Validation Evidence Catalogue
Version: 1.0
Status: Approved
Date: 2026-08-09
Canonical URL: https://cognitivelogic.it/resources/documents/coste360-ea-009/
Classification: Internal Enterprise Assessment
Repository: Cognitive Logic
Framework: QEN Sovereign Intelligence
Executive Summary
The Coste360 Validation Evidence Catalogue (EA-009) establishes the official enterprise repository of validation evidence supporting the QEN Sovereign Intelligence Validation Programme.
The catalogue defines a centralized governance model for all evidence referenced by Enterprise Assessments.
EA-009 serves as the authoritative repository for evidence identification, classification, governance, traceability, auditability, lifecycle management, and reuse.
The catalogue does not perform assessments.
It does not express opinions.
It does not certify external platforms.
Its purpose is to provide a structured inventory of publicly observable evidence supporting independent enterprise validation activities.
EA-009 is designated as the Single Source of Truth for all validation evidence within the Coste360 Validation Programme.
Objectives
The objectives of this catalogue are to:
- establish a centralized evidence repository;
- define unique Evidence IDs;
- standardize evidence classification;
- support audit readiness;
- enable evidence reuse;
- eliminate duplication;
- improve repository consistency;
- support enterprise governance;
- strengthen decision traceability;
- provide lifecycle management for evidence.
Scope
This catalogue applies to all Enterprise Assessments produced within the Coste360 Validation Programme.
Enterprise Assessments shall reference Evidence IDs defined in this catalogue without duplicating the underlying evidence.
EA-009 governs the identification, maintenance, review, traceability and lifecycle of enterprise validation evidence.
Guiding Principles
The catalogue is based on the following principles:
- Evidence First
- Transparency
- Explainability
- Traceability
- Technology Independence
- Governance by Design
- Documentation First
- Continuous Validation
- Human Accountability
- Single Source of Truth
Repository Purpose
The repository exists to:
- centralize enterprise evidence;
- support cross-assessment reuse;
- simplify maintenance;
- improve auditability;
- ensure consistency across assessments;
- provide controlled lifecycle management;
- reduce documentation redundancy.
Evidence Identification Model
Each evidence item shall be assigned a unique identifier using the following format:
EV-0001
EV-0002
EV-0003
...
Evidence IDs are permanent.
Evidence IDs shall never be reused.
Deprecated evidence shall retain its identifier.
Evidence Taxonomy
Coastal Governance External Evidence — verified 2026-08-09
| ID | Category | Authority / author | Title / act | Year | DOI / official URL | Scope | Reliability | Limits | Intended use | Confidence |
|---|---|---|---|---|---|---|---|---|---|---|
| EV-0001 | Benchmark | Tomasi, Giacoma, Ottolina | Egea six dimensions | 2026 | 10.57590/1120-5032-202601ITA-8 | 6 establishments, Forte dei Marmi | Medium | Local sample; size bias | Egea–QEN comparison | Medium |
| EV-0002 | Normativa | EU / Italian Republic | Directive 2006/123; L.118/2022; DL131/2024; L.166/2024 | 2006–2024 | https://eur-lex.europa.eu/legal-content/IT/TXT/?uri=CELEX:32006L0123 | Maritime concessions | Very high | Apply current consolidated text | Legal baseline | High |
| EV-0003 | Giurisprudenza | CdS / TAR Campania | Opinion 750/2025; judgments 4121/2026, 3530/2026 | 2025–2026 | https://www.giustizia-amministrativa.it/-/105486-1834 | Tenders, indemnities, extensions | Very high | Opinion interlocutory; case-specific holdings | Monitoring | High |
| EV-0004 | AGCM | AGCM | AS1930, AS2048, AS2081, AS2144, AS2152, AS2161 | 2023–2026 | https://www.agcm.it/pubblicazioni/bollettino-settimanale/2026/15/Bollettino-15-2026 | Competition risks | Very high | Different nature/stage; follow-up gaps stated | Anti-incumbent controls | High; AS2161 detail Medium |
| EV-0005 | Ricerca scientifica | Basurto-Cedeno et al. | Comprehensive Index for Beaches | 2025 | https://doi.org/10.3390/su17073049 | 600+ visitors, EFA | High | Perception-based, not tender validation | KPI taxonomy | Medium-high |
| EV-0006 | Ricerca scientifica | Wang et al. | Taiwan coastal tourism framework | 2016 | https://doi.org/10.3390/su8070652 | Fuzzy Delphi/AHP | High | Territory-dependent expert weights | Taxonomy only | Medium |
| EV-0007 | Ricerca scientifica | Er-Ramy et al. | Sector Analysis, Morocco | 2023 | https://doi.org/10.3390/su151612581 | 50 beaches | High | Exogenous site conditions | Baselines | Medium |
| EV-0008 | Ricerca scientifica | Wyman et al. | Protected-area tourism concessions | 2011 | https://doi.org/10.3390/f2040913 | Public documents, 22 countries | High | Legal/context heterogeneity | Checklist | Medium |
| EV-0009 | Certificazione | FEE | Blue Flag criteria | current | https://www.blueflag.global/criteria | Environment/safety | Medium-high | Voluntary private ecolabel; equivalents | Indicator reference | Medium |
| EV-0010 | Standard operativo | EC/JRC | EMAS BEMP Tourism | 2016/current | https://green-forum.ec.europa.eu/publications/emas-sectoral-reference-document-best-environmental-management-practice-tourism-sector_en | Environmental KPIs | High | Voluntary | KPI design | High |
| EV-0011 | Standard operativo | UNEP/IOC | Marine litter monitoring | 2009/2019 | https://www.unep.org/resources/report/unepioc-guidelines-survey-and-monitoring-marine-litter-0 | Standard surveys | High | Consistent area/time required | Performance evidence | High |
| EV-0012 | Standard operativo | ISO | ISO 13009:2015 | 2015 | https://www.iso.org/standard/52329.html | Beach operations | High | Voluntary/paywalled; equivalents | Checklist | Medium-high |
The records distinguish law, case law, AGCM advocacy, research, standards and certification. They approve no weights, thresholds or formulas and do not amend VR-001 or SA-001.
Purpose
The Evidence Taxonomy defines the official enterprise classification model applied to every Evidence ID managed by EA-009.
Each evidence item shall belong to one Primary Category and may optionally belong to multiple Secondary Categories.
This taxonomy enables consistent classification, traceability, reporting and cross-reference across the entire Validation Programme.
Primary Categories
The following categories constitute the official enterprise taxonomy.
| Category | Description |
|---|---|
| Platform | Platform capabilities and observable functionalities. |
| Governance | Governance structures, policies and decision processes. |
| Data | Data assets, models, metadata and information management. |
| Security | Security controls, authentication and protection mechanisms. |
| Compliance | Regulatory, legal and policy compliance evidence. |
| Operations | Operational processes and runtime activities. |
| Architecture | System architecture, components and design principles. |
| Documentation | Official documentation and technical publications. |
| Transparency | Public transparency and explainability information. |
| Public Communication | Public announcements and institutional communications. |
| Organization | Organizational information and governance structures. |
| Ecosystem | External ecosystem integrations and collaborations. |
| Integration | APIs, interoperability and integration capabilities. |
| Monitoring | Monitoring, observability and operational measurements. |
| Quality | Quality assurance and validation evidence. |
Evidence Classification Rules
Each Evidence ID shall include:
- Evidence ID
- Evidence Title
- Primary Category
- Secondary Categories
- Evidence Owner
- Source Type
- Criticality Level
- Freshness Status
- Maturity Level
- Current Version
No evidence shall remain unclassified.
Evidence Criticality Model
Every Evidence ID shall be assigned one criticality level.
| Level | Objective Criteria |
|---|---|
| Critical | Required to validate core enterprise capabilities or governance claims. |
| High | Strongly supports assessment conclusions and audit activities. |
| Medium | Important supporting evidence for validation. |
| Low | Informational evidence with limited assessment impact. |
Criticality shall be determined using objective validation criteria only.
Evidence Source Classification
Evidence sources shall be classified using standardized categories.
| Source Category | Reliability |
|---|---|
| Official Website | Very High |
| Official Documentation | Very High |
| Public Repository | High |
| Official API | Very High |
| Public Dataset | High |
| Technical Documentation | High |
| Official Announcement | High |
| Evidence Pending | Not Yet Verified |
Only publicly observable evidence shall be included unless explicitly governed otherwise.
Evidence Freshness Model
Each evidence item shall maintain one freshness status.
| Status | Description |
|---|---|
| Current | Recently reviewed and considered valid. |
| Recently Verified | Independently verified during the latest assessment cycle. |
| Scheduled for Review | Review already planned according to governance procedures. |
| Expired | Requires revalidation before further use. |
| Evidence Pending | Validation has not yet been completed. |
Freshness shall be periodically reviewed according to repository governance procedures.
Review Policy
Evidence shall be reviewed periodically to ensure:
- continued availability;
- source integrity;
- traceability;
- technical consistency;
- governance compliance;
- assessment reliability.
Expired evidence shall not be referenced by new Enterprise Assessments until revalidated.
Evidence Risk Assessment
Each Evidence ID shall include a standardized enterprise risk assessment.
The assessment shall evaluate:
- Risk if Missing
- Risk if Outdated
- Risk if Incorrect
- Business Impact
- Assessment Impact
- Audit Impact
- Repository Impact
Risk Classification
| Level | Description |
|---|---|
| Critical | Prevents reliable enterprise validation. |
| High | Significantly affects assessment quality. |
| Medium | Reduces validation confidence but remains manageable. |
| Low | Limited operational impact. |
Risk evaluations shall be objective, documented and periodically reviewed.
Evidence Reuse Policy
The Coste360 Validation Programme adopts the principle:
Collect Once — Reuse Everywhere
Evidence shall be collected a single time and subsequently reused across the entire enterprise repository.
Benefits include:
- elimination of duplication;
- repository consistency;
- improved maintainability;
- simplified audits;
- increased traceability;
- reduced documentation effort.
A single validated Evidence ID may be referenced by an unlimited number of Enterprise Assessments.
No assessment shall duplicate evidence already governed by EA-009.
Evidence Change Control
Every Evidence ID shall follow a controlled lifecycle.
Lifecycle stages include:
- Creation
- Review
- Approval
- Modification
- Deprecation
- Replacement
- Retirement
Every modification shall preserve historical traceability.
Deprecated evidence shall remain archived for audit purposes.
Evidence identifiers shall never be reassigned.
Evidence Audit Trail
Each modification shall generate a permanent audit record containing:
- Evidence ID
- Version
- Date
- Reviewer
- Reason for Change
- Approval Status
Additional optional attributes may include:
- Previous Version
- Repository Commit Reference
- Related Enterprise Assessment
- Validation Notes
- Review Cycle
The audit trail shall remain immutable once approved.
Evidence Repository Integration Model
EA-009 represents the centralized enterprise evidence repository.
Enterprise Assessments shall reference Evidence IDs exclusively.
Evidence shall never be duplicated within assessment documents.
Each assessment shall maintain references only.
All evidence maintenance activities shall be performed within EA-009.
Repository synchronization shall therefore occur automatically through Evidence IDs.
Evidence Maturity Model
Evidence governance maturity shall be evaluated using the following model.
| Level | Description |
|---|---|
| Level 1 | Identified |
| Level 2 | Collected |
| Level 3 | Verified |
| Level 4 | Cross-Referenced |
| Level 5 | Fully Governed |
Level 5 represents complete governance integration including traceability, lifecycle management, audit readiness and repository consistency.
Enterprise Repository Rules
EA-009 constitutes the official Single Source of Truth for validation evidence.
The following mandatory rules apply.
- Evidence shall never be duplicated.
- Enterprise Assessments shall reference Evidence IDs only.
- Evidence modifications shall be performed exclusively within EA-009.
- Repository traceability shall always be preserved.
- Evidence identifiers are permanent.
- Repository governance supersedes individual assessment copies.
- Cross-reference consistency shall be maintained across all Enterprise Assessments.
Alignment with QEN Sovereign Principles
EA-009 is formally aligned with the following approved governance artefacts:
- ADR-CLE-004 — QEN Sovereign Intelligence Principle
- AF-009 — QEN Semantic Identity & Trust Layer
- AF-010 — QEN CLI
- QEN Sovereign Governance Model
- QEN Sovereign Documentation Reference Architecture
- QEN Sovereign Documentation Index
- Repository Sovereign Certification
These artefacts collectively establish the enterprise governance framework supporting evidence management, traceability and explainability.
Repository Governance Statement
EA-009 serves as the authoritative enterprise repository governing all validation evidence used throughout the Coste360 Validation Programme.
All Enterprise Assessments shall rely upon this catalogue for evidence identification, governance, lifecycle management and traceability.
EA-009 therefore functions as the central evidence repository for the entire validation framework.
Final Classification
Document Status
Approved
Repository Status
Repository Ready
Audit Status
Audit Ready
Evidence Status
Evidence Ready
Governance Status
Governance Ready
Traceability Status
Traceability Ready
Repository Classification
Single Source of Truth Ready
End of Document
Standard Evidence Metadata Model
Each Evidence ID shall contain a standardized metadata record.
The minimum metadata attributes are:
- Evidence ID
- Evidence Title
- Evidence Description
- Primary Category
- Secondary Categories
- Criticality Level
- Maturity Level
- Freshness Status
- Source Classification
- Source Reference
- Repository Location
- Validation Status
- Reviewer
- Approval Authority
- Version
- Creation Date
- Last Review Date
- Next Review Date
- Related Enterprise Assessments
- Related Governance Artefacts
- Repository Notes
All metadata shall follow repository governance standards.
Evidence Record Template
Each Evidence ID shall be documented using the following structure.
Identification
- Evidence ID
- Title
- Description
Classification
- Primary Category
- Secondary Categories
Source
- Source Classification
- Source Reference
- Reliability Level
Validation
- Validation Status
- Validation Date
- Reviewer
- Approval Status
Governance
- Criticality
- Freshness
- Maturity
- Version
Traceability
- Referenced By
- Related Assessments
- Related Documents
- Repository Location
Enterprise Traceability Matrix
Each Evidence ID shall support complete enterprise traceability.
Minimum traceability dimensions include:
- Evidence ID → Enterprise Assessment
- Evidence ID → Governance Artefact
- Evidence ID → Repository Document
- Evidence ID → Validation Activity
- Evidence ID → Audit Record
- Evidence ID → Change History
Traceability shall be bidirectional.
Evidence Cross-Reference Policy
Evidence IDs may be referenced by:
- Enterprise Assessments
- Architecture Documents
- Governance Documents
- Validation Reports
- Audit Reports
- Research Papers
- Documentation Artefacts
Cross-references shall always use the official Evidence ID.
Narrative duplication is prohibited.
Evidence Quality Assurance
Evidence quality shall be periodically evaluated according to:
- Completeness
- Accuracy
- Consistency
- Traceability
- Timeliness
- Verifiability
- Reusability
Evidence not meeting quality requirements shall enter the review workflow.
Repository Maintenance
The repository shall be maintained through controlled governance activities including:
- Scheduled Reviews
- Evidence Updates
- Version Management
- Cross-Reference Validation
- Repository Integrity Checks
- Audit Preparation
- Continuous Improvement
Repository maintenance activities shall be documented and auditable.
Compliance Statement
EA-009 complies with the governance principles established by the QEN Sovereign Intelligence framework.
The catalogue supports:
- Explainability
- Decision Traceability
- Enterprise Documentation Governance
- Audit Readiness
- Evidence Reuse
- Repository Integrity
- Human Accountability
EA-009 constitutes the official enterprise evidence governance standard for the Coste360 Validation Programme.