Pay online Leading outsourced business services provider to the public and private sectors NSL is a leading provider of outsourced business services to the public and private sectors. These include comprehensive parking enforcement and street management solutions. With highly trained frontline colleagues, parking professionals, comprehensive back office and customer support services along with access to the latest technologies, we can shape the entire parking environment to balance the needs of all users and maximise compliance. Operating across the UK, we offer the highest level of expertise when working in regulated environments and creating bespoke outsourcing packages to provide responsive and cost-effective services. Our services Parking enforcement NSL is the UK’s leading provider of parking enforcement and offers the industry’s most comprehensive range of services. Learn more ANPR monitoring and detection We provide the latest ANPR camera technologies as part of our civil parking enforcement services and installed in compliance with UK legislation. Learn more DVLA Vehicle Excise Duty enforcement NSL has been the DVLA’s enforcement partner since 2013. We help improve Vehicle Excise Duty compliance with a nationwide enforcement service. Learn more Outsourced customer service centres We provide high quality, innovative and cost-effective outsourcing solutions to the public and private sector. Learn more Notice processing NSL has over a decade’s experience of notice processing and works with local authorities to develop solutions integrated with existing systems. Learn more Permit and licensing solutions We provide a range of parking permit and taxi licensing solutions to meet the individual needs of our public sector clients. Learn more Checking services NSL Checking provides a one-stop solution for ID validation, right to work, criminal record checking & background screening services. Learn more Non-UK penalty charge notice processing NSL helps local authorities to provide effective enforcement against foreign registered vehicles (FRVs) making short visits to the UK. Learn more Client success stories Case Study – Sefton Council Case Study – McDonald’s Case Study – Wokingham Borough Council Case Study – Westminster City Council About NSL Read More Career Opportunities Read More News Marston Holdings wins place on Transport Technology And Associated Services Framework Marston Holdings helps councils enforce contraventions by foreign registered vehicles Terms and conditions Privacy notice Cookie policy Prevention of modern slavery statement Marston Holdings is a trading name of Marston (Holdings) Limited. Registered Office: Rutland House, 8th Floor, 148 Edmund Street, Birmingham, B3 2JR. Registered in England & Wales: 04305487, VAT Registered: GB 795 9289 47 Our Cookie Policy We use necessary cookies to make our site work. We'd also like to set analytics cookies that help us make improvements by measuring how you use the site. These will be set only if you accept. Accept all cookies Decline