Checking services

NSL Checking provides organisations in both the public and the private sectors with a one-stop solution for:

  • Identity document validation
  • Right to work verification
  • Criminal record checking
  • Background screening services

Currently supporting local authorities, the NHS and national retail chains across the UK and the Republic of Ireland, we provide unmatched levels of service and support.

The Home Office has released details of its proposed rule changes from 1 July 2021. There have been some changes to the acceptable documents for proving a right to take up work in the UK. Find out more by downloading our quick guide.

Identity document validation

Keesing Technologies is the world’s leading provider of identity document validation systems. As the sole provider of Keesing products within the UK and the Republic of Ireland, we offer a range of services including simple visual check systems, mobile checking systems and bespoke desktop document scanning systems.

Right to work verification

Verifying whether an existing or prospective employee on a time-limited visa has a right to take up work in the United Kingdom or the Republic of Ireland can be a complicated and time consuming task. We provide an efficient solution with trained and experienced vetting officers and a simple to use applicant on-boarding system. It integrates with existing applicant tracking and on-boarding systems to ensure that right to work issues can be expertly managed.

Criminal record and background screening checks

With an online portal providing access to the UK’s criminal record database organisations, NSL provides electronic resources to speed up submission times and track the checking progress. Criminal record checking can be undertaken at all levels, from basic to enhanced, through all government security levels.

Background screening services include references, financial, employment and educational qualification checks. Specific packages for the financial services and security sectors are also available.

Contact us

Transfer Up instruction form

This service allows you to apply for County Court Judgments to be transferred to the High Court for enforcement.

Writ of delivery instruction form

Our Enforcement Officers are well equipped and experienced in recovering all types of fixed assets whether it be a single car or fleet.

Money judgment enforcement form

We can enforce judgments obtained in the High Court and almost any judgment issued in the County Court.

Commercial forfeiture instruction form

Landlords may instruct us to take peaceful possession of their commercial property.

CRAR enforcement form

Instruct us to recover commercial rent arrears.

Trespasser removal enforcement form

We can handle the process quickly and resolutely. Our dedicated team will attend the scene on receipt of the warrant and effect eviction without delay.

Residential possession enforcement form

Instruct us for evicting residential tenants.

Process serving and tracing instruction form

We specialise in process serving throughout England and Wales. Court and legal documents are served on a same day-basis when required. We also undertake trace enquiries.

Employment Tribunal Enforcement Form

Instruct us to enforce employment tribunal awards. We can apply to the court to register the award as a Judgment.

European Enforcement Order Instruction Form

If you have a Judgment from a Country outside of the Jurisdiction of England and Wales but where the Debtor resides in England and Wales then we can assist you.

New business enquiry - Marston Holdings

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New business enquiry - NSL

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New business enquiry - Engage

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New business enquiry - ParkTrade

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Make a payment

Other ways to pay Marston:

0333 320 1100

Marston - 24-hour automated payment line

0333 320 1822

Speak to Marston team to make a payment or to discuss your circumstances

Engage logo

For payments to Engage Services:

0333 3206 200

Speak to Engage Services team to make a payment

Client support

Project Centre logo

For more information

Project Centre Limited

0330 1358 950

Business enquiries

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Customer support

Speak to Marston team to make a payment or discuss your circumstances:

0333 320 1822

Our opening hours are 8 AM to 8 PM Monday to Friday, 8 AM to 4 PM on Saturdays.

Contact by post:

It is always quicker and easier to contact us by phone or email. If you do need to send us anything in the post, please send it to:

Marston, PO Box 12019,
Epping, CM16 9EB

To pay by post, send a postal order, cheque or banker’s draft, made payable to ‘Marston’ to the address above. Make sure that you write your name and our reference number on anything you send us and if sending us a payment, on the back of the postal order, cheque or banker’s draft so we know what the payment is for.

If you are an Engage Services customer,

click here for help,

or to speak to one of our team, call

0333 320 6200

.

If you have received a Penalty Charge Notice (PCN) you must follow the instructions on the reverse of the notice which contains full contact details for the applicable enforcing authority.

Client support

Project Centre logo

For more information

Project Centre Limited

0330 1358 950

Business enquiries

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

Videalert logo

For more information

Videalert Limited

The Clock House, 87 Paines Lane, Pinner, Middlesex, HA5 3BY

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

NSL logo

For more information

NSL Limited

Rutland House, 8th Floor, 148 Edmund street, Birmingham, B3 2JR.

If you have received a Penalty Charge Notice (PCN) you must follow the instructions on the reverse of the notice which contains full contact details for the applicable enforcing authority.

0333 3203 355

Business enquiries

NSL checking - Identity Verification Service

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

Engage logo

For more information

Engage

Wavell House, Holcombe Road, Rossendale BB4 4NB

0333 320 6200

Business enquiries

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

Marston Holdings Logo

For more information

Marston High Court

Rutland House, 8th Floor, 148 Edmund street, Birmingham, B3 2JR.

0333 3202 549

Business enquiries

Contact by post:

Embassy House, 60 Church Street,
Birmingham, B3 2DJ
DX 13014 Birmingham.

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

Project Centre logo

For more information

Project Centre Limited

0330 1358 950

Business enquiries

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

Scott and Co logo

For more information

Scott & Co (Scotland) LLP

9 Melville Crescent Edinburgh, EH3 7LZ

0333 3206 871

Business enquiries

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

Project Centre logo

For more information

Project Centre Limited

0330 1358 950

Business enquiries

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

Project Centre logo

For more information

Project Centre Limited

0330 1358 950

Business enquiries

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

Project Centre logo

For more information

Project Centre Limited

0330 1358 950

Business enquiries

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

Project Centre logo

For more information

Project Centre Limited

0330 1358 950

Business enquiries

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

Marston Holdings Logo

For more information

Marston Holdings

Rutland House, 8th Floor, 148 Edmund street, Birmingham, B3 2JR.

0333 3203 355

Business enquiries

0333 3202 985

Media enquiries

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

ParkTrade logo

For more information

ParkTrade Europe AB

Sturegatan 16, 114 36 Stockholm, Sweden

+46 8 663 54 00

Business enquiries

+44 333 3202 985

Media enquiries

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.

Client support

Project Centre logo

For more information

Project Centre Limited

0330 1358 950

Business enquiries

Business enquiries form

Use our online form and a member of our team will be in touch as soon as possible.