“71% of suppliers don’t fully understand GSCOP – until it’s too late.”
GSCOP (Groceries Supply Code of Practice) is your legal weapon against retailer bullying. While supermarket buyers get trained on this code every year, most suppliers don't even know it exists — leaving them defenseless against sudden deductions, backdated fees, and unfair delisting threats. This isn't optional protection — it's legally enforceable legislation that covers every supplier dealing with the UK's biggest retailers (£1B+ turnover). You're either using GSCOP to level the playing field, or you're getting played.
Not UK-Based? GSCOP Still Protects You. Many international suppliers don't realize GSCOP applies to them. The law covers every supplier trading with the UK's major retailers — no matter where you're located globally. Your business could be in Spain, China, or New Zealand — if you're supplying any regulated retailer, you have GSCOP protection.
Every retailer trains their buyers on GSCOP annually — they know exactly what they can get away with and how far they can push you. Meanwhile, most suppliers walk into negotiations completely blind. This isn't an accident — it's by design.
Knowing GSCOP isn't just helpful, it's survival. It's the difference between confidently challenging unfair deductions and watching your margins disappear. Between pushing back on bad-faith delisting threats and scrambling with panic emails. Stop negotiating with one hand tied behind your back.
If you're in a commercial, operational, or finance role dealing with supermarkets — whether you're an Account Manager, in Logistics, or Procurement — understanding GSCOP isn’t optional.
You're on the front line of retailer relationships. Knowing your rights can mean the difference between accepting unfair demands and pushing back with confidence.
For example:
A supplier’s logistics team was being charged unexpected fees for missed delivery windows — until they flagged the issue under GSCOP, got the charges reversed, and prevented it happening again.
This course gives suppliers the exact same training supermarket buyers receive, so you're not just playing catch-up, you're on equal ground.
Suppliers lose thousands every year to "hidden" costs they could have challenged. Unexpected deductions appear on invoices. Promotions get demanded with zero notice. Stock gets delisted without proper warning. And most suppliers just accept it — because they don't know they have legal grounds to fight back.
Don't be the supplier who discovers GSCOP exists only after you've been burned. Get trained before you need it.
Ideal for groups under 10 — to encourage full participation.
Stuart Sadler knows how retailers think — because he was one for 30 years. Leading commercial, operational, and supply chain projects at Tesco, he's sat on both sides of the table. He knows the tactics, the pressure points, and exactly how buyers are trained to negotiate. Since 2014, he's armed thousands of suppliers with insider knowledge, turning the tables on unfair retailer demands.
We also offer additional training on Competition Law, covering anti-bribery and corruption in supplier-retailer relationships — a 90-minute session covering everything you need to stay compliant.
Need follow-up help? We offer 15-minute coffee calls, ongoing tailored consultancy, and our annual membership packages for continued support and updates.
Facing a tough negotiation right now? Get strategic advice for difficult situations — whether it's a challenging delisting threat, unfair deduction, or tricky contract terms. Send a message through the contact page and get expert guidance when you need it most.
Need expert comment on GSCOP? With 30 years of retail experience and a decade of training suppliers on the Code, I provide informed commentary on retailer-supplier relationships, GSCOP developments, and industry disputes.
Available for interviews, expert quotes, and industry analysis. Get in touch through the contact page with your request.
Suppliers often come back saying it's changed the way they work. With the right knowledge, you can expect
It’s not just about knowing the rules — it’s about knowing how and when to use them.
“It’s like knowing the rules to Monopoly – only it’s your job, your team, and your budget on the line.”
“This course paid for itself within a week.”
Real training for real situations.
Every GSCOP session focuses on your specific challenges — your category, your retailers, your actual problems. Pricing depends on your team size, delivery method (online, in-person, or hybrid), and what you need to achieve.
Small teams, large groups, specialist modules — we'll make it work. Bigger groups may need splitting across two sessions to keep everyone engaged.
Your business is unique — your training should be too. Fresh supplier dealing with short shelf lives? Branded manufacturer facing delisting threats? Private label producer squeezed on margins? Each session is built around your specific world.
Supermarket buyers get annual GSCOP training. You deserve the same firepower.
Got a burning GSCOP question that can't wait? Maybe a retailer's demanding something that feels wrong, or you've received a deduction that doesn't add up. Quick phone consultations give you fast, expert clarity on specific situations or rules.
Cost of a couple of coffees. Value of knowing where you stand.
Just get in touch via the contact form and mention you need advice, not training.