Worried about PPT audits?We find gaps before HMRC does.
Get your free PPT compliance assessment—identify missing certificates and reporting errors in 3 minutes, before HMRC does.
Product Plastic Tracker
Total Tonnes
Q3 2025 usage
Recycled Content
97.1 tonnes verified
Virgin Plastic
Needs documentation
Product Recycled Content
Top SKUsYour Compliance IntelligenceDiagnostic Report
Our free assessment reviews 15 key areas of your packaging records. From our analysis of over 250 UK businesses, 7 out of 10 had straightforward gaps that could lead to penalties.
Certificate Review
We verify your certificates are valid and current so you avoid missing document penalties from HMRC.
Filing Accuracy Review
We verify your tax point timing so you avoid incorrect submission penalties and late filing charges.
Record Organisation Review
We ensure you can locate all your documentation quickly so an HMRC audit doesn't become days of stress.
Our Implementation Approach
We organise your PPT documentation efficiently. No lengthy consultations. No theory. Just practical systems that work for your business.
Express Assessment
90-minute call where we identify your top 3 problems and give you a checklist to sort them yourself.
Comprehensive Review
We review every certificate and record you have, find all the gaps, then give you a written report showing exactly what to do.
Managed Compliance
We monitor your compliance quarterly - tracking certificate expiry, filing deadlines, and regulatory changes so nothing falls through the cracks.
Expert-Led Compliance
Founded on deep regulatory insight and practical implementation expertise.
Millstone Compliance bridges the gap between regulatory requirements and operational reality. Our approach stems from direct experience within UK government services and advanced sustainability training.
We deliver audit-ready systems that integrate seamlessly with your existing operations—no theoretical frameworks, just proven methodologies that withstand regulatory scrutiny.
Cambridge Institute for Sustainability Leadership
Advanced training in translating complex sustainability regulations into actionable business strategies.
HMRC Systems Experience
Direct experience with UK tax authority systems, providing insight into compliance requirements and audit standards.
Founder & Principal Consultant
PPT Intelligence Analyst
Remain Audit-Ready, Always
We design sophisticated PPT compliance systems that eliminate penalties,
exceed HMRC audit standards, and support your team.