M&S Code of Practice

For a manufacturer supplying Marks & Spencer (M&S), the 'Code of Practice' is not a single document but a comprehensive ecosystem of technical, ethical, and commercial expectations. At the core of this framework is the Food Technical Terms of Trade (Technical TOT). This document establishes the non-negotiable standards for any site producing M&S own-label products, ensuring that accountabilities are clearly defined at the senior management level 2.

M&S operates primarily as an own-label retailer. This means the brand's reputation is directly tied to the performance of its 600+ direct food suppliers and thousands of sub-tier farms. Unlike brands that sell third-party products, every 'M&S Food' item carries the weight of the company's 138-year history of quality and trust. Consequently, the technical requirements often exceed standard regulatory benchmarks or general GFSI (Global Food Safety Initiative) schemes.

The M&S technical architecture is built on three major pillars: Safety (ensuring product is fit for consumption), Integrity (ensuring the product is what it claims to be), and Quality (ensuring the sensory and nutritional characteristics meet the 'M&S Magic' standard). These are supported by a fourth pillar, Innovation, which encourages suppliers to partner in product development rather than merely acting as contract packers 2.

Effective management of these standards requires a robust Quality Management System (QMS). M&S technical managers expect suppliers to demonstrate not just compliance, but a proactive culture of improvement. This is reflected in their audit approach, which shifts from simple record-checking to a 'deep dive' into the scientific and operational rationale behind a site’s controls.

One of the most visible components of the M&S Code of Practice is the 'Select Farm' program. Launched originally as 'Field to Fork' in 2003, this scheme manages the supply chain for fresh produce, meat, and dairy 5. The philosophy is simple: M&S believes the best food comes from farmers who take exceptional care of their land, their animals, and their employees 1.

The Select Farm standards cover several critical areas:

• Animal Welfare: M&S has long been a leader in this area, maintaining high scores in the Business Benchmark on Farm Animal Welfare (BBFAW). Their standards cover the entire lifecycle, including diet, housing, and veterinary care 4.
• Environmental Stewardship: Farmers are required to manage soil health, biodiversity, and water usage, aligning with M&S’s 'Plan A' sustainability targets 3.
• Pesticide Control: M&S maintains a 'Fewer Pesticides' commitment, often requiring growers to use Integrated Pest Management (IPM) techniques to minimize chemical interventions 1.
• Traceability: For Select Farms, traceability isn't just about a batch number; it's about knowing exactly which field or flock a product originated from, documented through rigorous farm-level auditing.

In 2025, the scheme was further refined into the 'M&S Select Farm Produce Standard,' introducing new risk tiers. For 'High Risk' or 'Select Farm Plus' crops, the requirements now include mandatory positive release based on E.coli testing and specific extreme weather resilience procedures 5. This reflects the increasing impact of climate change on food safety and supply security.

For manufacturers, the Select Farm status of their raw materials is a critical component of their own M&S technical approval. A site cannot claim to produce an M&S 'Select Farm' product if their raw material intake is not from a verified and currently approved farm. This necessitates a seamless data flow from the primary producer through to the processing site.

For a food manufacturing site, the journey to becoming an M&S supplier typically begins with <a href="/glossary/brcgs">BRCGS</a> certification. M&S recognizes GFSI-benchmarked standards as the baseline for food safety management. However, a BRCGS 'AA' grade is considered a prerequisite, not a finish line. M&S technical teams conduct their own audits (or commission third-party audits against M&S-specific checklists) to verify compliance with their internal Food Technical Terms of Trade 2.

The M&S audit approach is characterized by 'Integrity over Compliance.' While a standard audit might look for the presence of a procedure, an M&S auditor looks for the effectiveness and culture behind it. This includes:

• Site Standards: Exceptional focus on factory 'flow' to prevent cross-contamination, particularly in high-care and high-risk environments. This includes rigorous controls over personnel movements and equipment sharing.
• Raw Material Management: Deep-dive reviews of the supplier's own supply chain mapping and risk assessment of ingredients. M&S often requires suppliers to have a detailed 'Source to Site' map for critical ingredients.
• Quality Management Systems (QMS): Requirements for real-time monitoring of <a href="/glossary/ccp">Critical Control Points (CCPs)</a> and robust <a href="/glossary/change-control">Change Control</a> procedures that prevent unplanned modifications from compromising quality.
• Technical Performance Management: M&S uses a supplier performance management framework to track technical metrics, audit findings, and product consistency over time 2.

Furthermore, M&S audits often include unannounced visits. This means a site must be in a constant state of audit-readiness, with all documentation, hygiene standards, and personnel training kept up-to-date in real-time. Digital systems like V5 facilitate this by providing live visibility into compliance status.

Beyond technical safety, the M&S Code of Practice encompasses the Global Sourcing Principles (GSP), first established in 1998 and most recently updated in January 2023. These principles are contractual requirements for all suppliers and focus on human rights, labor standards, and ethical business conduct 1.

The GSP alignment ensures that every worker in the M&S supply chain is treated with dignity. Key elements include:

• Zero Tolerance for Modern Slavery: Rigorous monitoring for forced labor, bonded labor, and human trafficking 4.
• Fair Wages and Working Hours: Commitment to the ETI (Ethical Trading Initiative) Base Code, ensuring hours are not excessive and pay meets legal or industry benchmarks.
• Freedom of Association: Respecting the rights of workers to join trade unions or represent themselves collectively without fear of reprisal.
• Safe and Hygienic Working Environments: Extending the 'Safety' pillar from the product to the person producing it, ensuring that health and safety standards are maintained at all times.

Suppliers are often required to register with Sedex (Supplier Ethical Data Exchange) and undergo SMETA (Sedex Members Ethical Trade Audit) audits to demonstrate compliance with these principles. M&S takes a 'continuous improvement' approach, working with suppliers to remediate issues rather than simply terminating contracts at the first sign of a non-conformance, provided the supplier is transparent and committed to change 3.

This ethical framework is not just a moral commitment but a commercial one. M&S recognizes that long-term supply chain resilience is built on fair treatment and stable working conditions. For the consumer, the M&S brand promise includes the assurance that no one was exploited in the production of their food.

Integrity is perhaps the most critical word in the M&S lexicon. The Food & Product Safety and Integrity Policy dictates that all M&S-branded products must not only be safe but must also be sourced and manufactured in a way that substantiates every claim made on the packaging 5.

This policy covers a wide range of 'Integrity' risks, including:

• Food Fraud: Assessing the risk of economically motivated adulteration (e.g., horsemeat in beef or syrup in honey) using VACCP (Vulnerability Assessment and Critical Control Points).
• Allergen Integrity: Strict segregation and labeling requirements to protect vulnerable consumers, including dedicated lines or validated cleaning protocols between production runs.
• Authenticity: Verification of 'Protected Geographical Indication' (PGI) or specific breed/varietal claims through robust <a href="/features/traceability">traceability</a> records.
• Legal Compliance: Adherence to the Food Safety Act 1990 and relevant EC regulations (e.g., 852-854/2004) 5.

M&S works closely with its Primary Authority (Birmingham City Council) to ensure its standards remain robust and legally sound. For suppliers, this means that every batch produced for M&S must have a 'Genealogy' that can withstand forensic scrutiny. This is not just about the final product test; it is about the documented control of every process step, from the field through to the final pack.

Integrity also extends to transparency. M&S expects its suppliers to be open about their own supply chains, identifying and disclosing the sources of all key ingredients. This collaborative approach to risk management allows M&S to react quickly to emerging threats, such as crop failures or global contamination events.

While the technical code focuses on safety, the Groceries Supply Code of Practice (GSCOP) governs the commercial relationship between M&S and its UK grocery suppliers. As a major retailer, M&S is legally required to comply with GSCOP, which is enforced by the Groceries Code Adjudicator (GCA) 4.

GSCOP exists to prevent unfair practices by large retailers who hold significant market power. Key protections for suppliers include:

• No Retroactive Changes: M&S cannot make major changes to supply agreements after they have been signed without the supplier's consent.
• Prompt Payment: Suppliers must be paid in accordance with agreed terms, and any disputes over payments must be handled fairly and transparently.
• Fair Forecasting: Retailers must take due care when providing forecasts to suppliers to prevent unnecessary waste or financial loss. While forecasts are not firm commitments of orders, they must be based on the best available data.
• Reasonable Notice of De-listing: M&S must provide a clear rationale and a notice period if they decide to stop taking products from a supplier, allowing the supplier time to adjust their business 4.

By integrating GSCOP into their Food Commercial Terms of Trade, M&S aims to foster long-term, sustainable partnerships. This commercial stability is viewed as a prerequisite for technical excellence; a supplier who is financially squeezed is more likely to take shortcuts that compromise food safety or integrity 1.

Supplying M&S requires a shift in mindset from 'Compliance' to 'Quality Excellence.' For a technical manager on a factory floor, this involves several practical steps:

1. Gap Analysis against Technical TOT

Sites should perform a clause-by-clause comparison between their current BRCGS-compliant QMS and the M&S Technical Terms of Trade. Common gaps often exist in environmental monitoring frequency, specific metal detection sensitivities, and the depth of raw material risk assessments.

2. Developing the M&S 'Quality Culture'

M&S places high value on 'Quality Culture'—the collective commitment of every employee to do the right thing. This means training is not just a 'tick-box' exercise but a program that ensures every operator understands *why* a specific cleaning procedure or temperature check is critical to the M&S brand.

3. Robust Traceability and Mass Balance

The M&S audit will invariably include a 'Traceability Challenge' and a 'Mass Balance' exercise. A site must be able to prove, within a tight timeframe (often 4 hours), that the quantity of raw material received matches the quantity of finished product produced, minus waste, and that every ingredient is fully traceable to an approved source.

Implementing these standards is not a one-off project but an ongoing operational commitment. Suppliers who succeed are those who integrate M&S requirements into their daily workflows, rather than treating them as 'extra' work to be done before an audit.

Maintaining compliance with the M&S Code of Practice in a paper-based or disjointed digital environment is high-risk. M&S requirements for real-time monitoring, detailed traceability, and proactive change control demand a system that enforces standards at the point of activity.

V5 Ultimate provides the digital infrastructure necessary to meet these high-bar expectations:

• Real-Time Traceability: V5 captures data at every touchpoint—from raw material receipt to final dispatch—creating an unbreakable digital genealogy that simplifies 'Field to Fork' reporting and mass balance exercises.
• Enforced SOPs: Our manufacturing kiosks ensure that operators follow M&S-specific instructions exactly as written, preventing 'drift' in process standards and ensuring consistent quality culture.
• Automated Compliance Checks: The system can be configured to block the use of any raw material that does not have a valid, M&S-approved certificate of analysis (CoA) or has passed its expiry or retest date.
• Audit-Ready Documentation: With all records stored in a central, governed repository, preparing for a surprise M&S technical visit becomes a matter of minutes. Auditors can be granted restricted access to relevant digital records, demonstrating complete transparency.

By digitizing the M&S Technical Terms of Trade within V5 Ultimate, suppliers can move from a state of constant audit-anxiety to one of assured, continuous compliance. This not only protects the M&S brand but also enhances the supplier's reputation as a top-tier partner in the M&S supply chain.

Furthermore, the system’s ability to handle complex allergen schedules and recipe-locked sequences ensures that high-risk production runs are controlled to M&S standards without relying solely on operator memory. This systematic approach to risk management is exactly what M&S technical teams look for during their site assessments.