Sub-Contractor & Supply Chain Governance Framework
Guaranteeing total operational control, legal compliance, and financial transparency across our UK supply chain. Daridam operates a strict dual-tier management architecture for both Bona-Fide Sub-Contractors (BFSC) and Labour-Only Sub-Contractors (LOSC), backed by controlled recruitment protocols, statutory Right to Work verification, CAS/SSIP alignment, and a transparent 30-day Fair Payment Policy.
Dual-tier sub-contractor operational model
Daridam enforces a clear statutory and operational distinction between supply chain tiers to preserve risk isolation, health and safety compliance, and insurance integrity:
Bona-Fide Sub-Contractors (BFSC)
Independent specialist organizations executing distinct scopes of work under their own supervision. BFSCs must maintain minimum £10M Public/Employers' Liability insurance, produce tailored RAMS, hold valid UKAS/SSIP accreditations, and operate under Daridam Principal Contractor site supervision.
Labour-Only Sub-Contractors (LOSC)
Supplementary trade specialists working under direct Daridam site management, direction, and safety control. LOSCs are fully integrated into Daridam's ISO 45001 safety management system, covered under Daridam's corporate insurance profile, and provided with required PPE.
Controlled Recruitment & Vetting Engine
Zero tolerance for unauthorized labor substitution. Every operative on site undergoes digital biometric/identity verification, HMRC CIS status checks, and mandatory site inductions prior to authorization.
Modern Slavery & Ethical Supply Chain Control
Strict adherence to the Modern Slavery Act 2015 with mandatory anti-slavery audits, transparent pay rate monitoring, and direct worker engagement checks across all tier-1 and tier-2 partners.
Supply chain governance, payment & compliance matrix
| Governance Parameter | Operational Enforcement Standard | Statutory / Audit Benchmark |
|---|---|---|
| Right to Work Verification | 100% digital identity and document check prior to site deployment | Home Office Right to Work Checklist |
| HMRC CIS & Tax Compliance | Direct tax status verification via HMRC gateway before payment release | HMRC Construction Industry Scheme (CIS) |
| Fair Payment Policy | Transparent 30-day payment cycles with self-billing capabilities for vetted partners | UK Prompt Payment Code Alignment |
| Health & Safety Vetting | Mandatory SSIP accreditation or CAS pre-qualification review | ISO 45001 / CAS |
| Insurance Governance | Automated verification of £10M PL/EL & Professional Indemnity policies | Annual Insurance Audit Protocol |
| Waste & Logistics Control | Audit of valid waste carrier licenses for all logistics partners | Environment Agency License Verification |
Recruitment control, fair payment & PPN alignment
Daridam embeds government procurement policy notes directly into supply chain administration:
Fair Payment Commitment
We recognize that supply chain liquidity drives quality. Daridam guarantees prompt payment processing, clear valuation schedules, and dedicated invoice dispute resolution.
PPN 06/20 Social Value Enforcement
Requiring bona-fide partners to commit to local hiring targets, apprenticeship creation, and inclusive recruitment within contract delivery regions.
PPN 06/21 Scope 3 Carbon Reporting
Mandating sub-contractors to report vehicle emissions, equipment power usage, and waste diversion metrics to support Daridam's overall Net Zero commitments.
Integrated Management System (IMS) oversight
Quality Management (ISO 9001 - AUVA)
Key Performance Indicator (KPI) scorecards evaluating sub-contractor workmanship, timeliness, and administrative compliance.
Environmental Stewardship (ISO 14001 - AUVA)
Mandatory compliance with Daridam's non-hazardous waste segregation and zero-landfill diversion protocols.
Occupational Health & Safety (ISO 45001 + SSIP - AUVA)
Unannounced site safety audits, toolbox talk enforcement, and immediate non-conformance escalation procedures.
A Supply Chain Built on Compliance, Transparency, and Performance
Review our full supply chain management protocols or verify our corporate governance credentials.
Request Supply Chain Audit Pack Request Governance Certificates