--- title: Reliable and Secure Storage for Your Business Data description: Providing companies with the broadest range of secure data storage, document scanning and digitisation services, CAS-Cloud and confidential shredding. --- [mailto:](mailto:) - [0845 50 50 003](tel:08455050003) - [boxtransfer@cas.ltd](mailto:boxtransfer@cas.ltd) - [Scan On Demand](https://scanondemand.cas.ltd/login.php) - [Online Login](https://boxtransfer.clarksarchivestorage.com/scripts/psonlineisapi.dll/9aufxDRZpnGiOwrcLNwYfRwV7OO/) [![CAS Digital & Archive Document Storage](https://www.cas.ltd/hubfs/raw_assets/public/CAS_Dec2020/images/logo.png "CAS Digital & Archive Document Storage")](https://www.cas.ltd/) - [Document Storage](https://www.cas.ltd/document-storage/business-document-storage/) - [Document Storage](https://www.cas.ltd/document-storage/business-document-storage/) - [Document Storage](https://www.cas.ltd/document-storage/document-storage-service) - [Archive Storage](https://www.cas.ltd/document-storage/archive) - [Digital Storage](https://www.cas.ltd/digital-storage/digital-documents) - [Digital Document Storage](https://www.cas.ltd/digital-storage/digital-documents) - [CAS Cloud](https://www.cas.ltd/digital-storage/cas-cloud) - [Live File Storage System](https://www.cas.ltd/digital-storage/live-file-storage) - [Document Scanning](https://www.cas.ltd/digital-storage/digital-documents) - [Scanning on Demand](https://www.cas.ltd/document-scanning/scanning-on-demand) - [Bulk Scanning](https://www.cas.ltd/document-scanning/bulk-scanning) - [Medical Records Scanning](https://www.cas.ltd/document-scanning/medical-records-scanning) - [Shredding & Disposal](https://www.cas.ltd/shredding/document-shredding) - [Shredding](https://www.cas.ltd/shredding/document-shredding) - [Document Shredding](https://www.cas.ltd/shredding/document-shredding) - [Bulk Shredding](https://www.cas.ltd/shredding/bulk-shredding) - [Medical Document Shredding](https://www.cas.ltd/shredding/medical-document-shredding) - [Disposal](https://www.cas.ltd/disposal/it-equipment) - [Box Recycling](https://www.cas.ltd/disposal/box-recycling) - [Disposal of IT Equipment](https://www.cas.ltd/disposal/it-equipment) - [Printer Disposal](https://www.cas.ltd/disposal/printers) - [Boxes & Supplies](https://www.cas.ltd/boxes/document-storage-boxes) - [Boxes](https://www.cas.ltd/boxes/document-storage-boxes) - [Document Storage Boxes](https://www.cas.ltd/boxes/document-storage-boxes) - [Triple Walled Corrugated Boxes](https://www.cas.ltd/boxes/triple-walled-corrugated-boxes) - [Lloyd George Boxes](https://www.cas.ltd/boxes/lloyd-george-boxes) - [Office Supplies](https://www.cas.ltd/office-supplies/office-supplies) - [Office Supplies](https://www.cas.ltd/office-supplies/office-supplies) - [Office Removals and Storage](https://www.cas.ltd/office-supplies/office-removals-and-storage) - [Virtual Post Room](https://www.cas.ltd/office-supplies/virtual-post-room) - [PPE Santising Products](https://www.cas.ltd/office-supplies/ppe-sanitising-products) - [Document Storage Bags](https://www.cas.ltd/office-supplies/document-storage-bags) - Industries - [Medical Records](https://www.cas.ltd/industries/medical-records-storage) - [Financial Records](https://www.cas.ltd/industries/financial-records-storage/) - Business - [Business Documents](https://www.cas.ltd/industries/business-document-storage) - [SME Document Storage](https://www.cas.ltd/document-storage/sme) - Education - [School Documents](https://www.cas.ltd/industries/school-document-storage) - [University Documents](https://www.cas.ltd/industries/university-document-storage) - [Blog](https://www.cas.ltd/blog) - [Contact Us](https://www.cas.ltd/contact) - Where to Find Us - [Essex](https://www.cas.ltd/where-to-find-us/essex) - [London](https://www.cas.ltd/where-to-find-us/london) - [Kent](https://www.cas.ltd/where-to-find-us/kent) - [Hertfordshire](https://www.cas.ltd/where-to-find-us/hertfordshire) - [Surrey](https://www.cas.ltd/where-to-find-us/surrey) - [Norwich](https://www.cas.ltd/where-to-find-us/norwich) - [Slough](https://www.cas.ltd/where-to-find-us/slough) - [Oxford](https://www.cas.ltd/where-to-find-us/oxford) - [Reading](https://www.cas.ltd/where-to-find-us/reading) - [Northampton](https://www.cas.ltd/where-to-find-us/northampton) - [Cambridge](https://www.cas.ltd/where-to-find-us/cambridge) - [Ipswich](https://www.cas.ltd/where-to-find-us/ipswich) - [Southend-On-Sea](https://www.cas.ltd/where-to-find-us/southend) - [Basildon](https://www.cas.ltd/where-to-find-us/basildon) - [Chelmsford](https://www.cas.ltd/where-to-find-us/chelmsford) - Important Information - [Retention Schedule](https://www.cas.ltd/retention-schedule) - [Data and Document Retention](https://www.cas.ltd/data-and-document-retention) - [GDPR Guide](https://www.cas.ltd/data-gdpr-guide) - [About Us](https://www.cas.ltd/about) - [About Us](https://www.cas.ltd/about) - [Contact Us](https://www.cas.ltd/contact) - [Contact Us](https://www.cas.ltd/contact) - [Document Storage](https://www.cas.ltd/document-storage/business-document-storage/) - [Document Storage](https://www.cas.ltd/document-storage/business-document-storage/) - [Document Storage](https://www.cas.ltd/document-storage/document-storage-service) - [Archive Storage](https://www.cas.ltd/document-storage/archive) - [Digital Storage](https://www.cas.ltd/digital-storage/digital-documents) - [Digital Document Storage](https://www.cas.ltd/digital-storage/digital-documents) - [CAS Cloud](https://www.cas.ltd/digital-storage/cas-cloud) - [Live File Storage System](https://www.cas.ltd/digital-storage/live-file-storage) - [Document Scanning](https://www.cas.ltd/digital-storage/digital-documents) - [Scanning on Demand](https://www.cas.ltd/document-scanning/scanning-on-demand) - [Bulk Scanning](https://www.cas.ltd/document-scanning/bulk-scanning) - [Medical Records Scanning](https://www.cas.ltd/document-scanning/medical-records-scanning) - [Shredding & Disposal](https://www.cas.ltd/shredding/document-shredding) - [Shredding](https://www.cas.ltd/shredding/document-shredding) - [Document Shredding](https://www.cas.ltd/shredding/document-shredding) - [Bulk Shredding](https://www.cas.ltd/shredding/bulk-shredding) - [Medical Document Shredding](https://www.cas.ltd/shredding/medical-document-shredding) - [Disposal](https://www.cas.ltd/disposal/it-equipment) - [Box Recycling](https://www.cas.ltd/disposal/box-recycling) - [Disposal of IT Equipment](https://www.cas.ltd/disposal/it-equipment) - [Printer Disposal](https://www.cas.ltd/disposal/printers) - [Boxes & Supplies](https://www.cas.ltd/boxes/document-storage-boxes) - [Boxes](https://www.cas.ltd/boxes/document-storage-boxes) - [Document Storage Boxes](https://www.cas.ltd/boxes/document-storage-boxes) - [Triple Walled Corrugated Boxes](https://www.cas.ltd/boxes/triple-walled-corrugated-boxes) - [Lloyd George Boxes](https://www.cas.ltd/boxes/lloyd-george-boxes) - [Office Supplies](https://www.cas.ltd/office-supplies/office-supplies) - [Office Supplies](https://www.cas.ltd/office-supplies/office-supplies) - [Office Removals and Storage](https://www.cas.ltd/office-supplies/office-removals-and-storage) - [Virtual Post Room](https://www.cas.ltd/office-supplies/virtual-post-room) - [PPE Santising Products](https://www.cas.ltd/office-supplies/ppe-sanitising-products) - [Document Storage Bags](https://www.cas.ltd/office-supplies/document-storage-bags) - Industries - [Medical Records](https://www.cas.ltd/industries/medical-records-storage) - [Financial Records](https://www.cas.ltd/industries/financial-records-storage/) - Business - [Business Documents](https://www.cas.ltd/industries/business-document-storage) - [SME Document Storage](https://www.cas.ltd/document-storage/sme) - Education - [School Documents](https://www.cas.ltd/industries/school-document-storage) - [University Documents](https://www.cas.ltd/industries/university-document-storage) - [Blog](https://www.cas.ltd/blog) - [Contact Us](https://www.cas.ltd/contact) - Where to Find Us - [Essex](https://www.cas.ltd/where-to-find-us/essex) - [London](https://www.cas.ltd/where-to-find-us/london) - [Kent](https://www.cas.ltd/where-to-find-us/kent) - [Hertfordshire](https://www.cas.ltd/where-to-find-us/hertfordshire) - [Surrey](https://www.cas.ltd/where-to-find-us/surrey) - [Norwich](https://www.cas.ltd/where-to-find-us/norwich) - [Slough](https://www.cas.ltd/where-to-find-us/slough) - [Oxford](https://www.cas.ltd/where-to-find-us/oxford) - [Reading](https://www.cas.ltd/where-to-find-us/reading) - [Northampton](https://www.cas.ltd/where-to-find-us/northampton) - [Cambridge](https://www.cas.ltd/where-to-find-us/cambridge) - [Ipswich](https://www.cas.ltd/where-to-find-us/ipswich) - [Southend-On-Sea](https://www.cas.ltd/where-to-find-us/southend) - [Basildon](https://www.cas.ltd/where-to-find-us/basildon) - [Chelmsford](https://www.cas.ltd/where-to-find-us/chelmsford) - Important Information - [Retention Schedule](https://www.cas.ltd/retention-schedule) - [Data and Document Retention](https://www.cas.ltd/data-and-document-retention) - [GDPR Guide](https://www.cas.ltd/data-gdpr-guide) - [About Us](https://www.cas.ltd/about) - [About Us](https://www.cas.ltd/about) - [Contact Us](https://www.cas.ltd/contact) - [Contact Us](https://www.cas.ltd/contact) # Document & Data Storage Secured ## Secured Document & Data Storage Information Security is a fundamental focus of business at CAS. We are the trusted partner of NHS Trusts, Financial services organisations and a whole host of small and enterprise level companies – providing them with the broadest range of secure archive and data storage, document scanning and digitisation services, CAS-Cloud and confidential shredding. We continually strive for the highest levels of security. Our storage facilities have gated perimeter fences, 24/7 security patrols and advanced CCTV. Our gate staff require identification for anyone entering the facility and only authorised personnel are admitted. Environmental controls and advanced fire protection systems are fitted throughout. We have a dedicated fleet of GPS-tracked vehicles to control all document transport to and from storage. Of course, we are also fully compliant with the Data Protection Act 1998. All of our document-handling staff have been checked by the Disclosure and Barring Service (DBS). [![Contact Us Now](https://no-cache.hubspot.com/cta/default/8508503/a9c71648-0fbc-414a-a650-278700f7391b.png)](https://cta-redirect.hubspot.com/cta/redirect/8508503/a9c71648-0fbc-414a-a650-278700f7391b) ### Accredited and Certified Our commitment to excellence is demonstrated by our accreditations, we are certified in four critical areas: #### ISO 9001:2015 Quality Management We recently introduced Radio Frequency Identification (RFID). RFID is a new electronic system which provides levels of accuracy and efficiency far beyond standard barcode management. #### ISO 15489, Information and Documentation — Records Management CAS is the only document storage company in the industry to hold this ISO. This demonstrates that we have achieved all the requirements for the Records Management Industry, and appropriate attention and protection is given to the processing and management of document and file storage. #### ISO 27001, Information Technology, Security Techniques and Information Security Management This ISO reassures you that we are compliant with every International regulation on surveillance, security and staff confidentiality. #### ISO 14001 Environmental Management We have consistently met management processes that reduce our impact on the environment and contribute to sustainability on both a regional and national level. **For a free, no obligation quote please contact our specialist team** - Email: [Info@cas.ltd](mailto:info@cas.ltd) - Call: 0845 50 50 003 - [Website](https://www.cas.ltd) - [Twitter](http://www.twitter.com/Clarksarchive) - [Facebook](https://www.facebook.com/CAS-Clarks-Archive-Document-Storage-UK-147182775338958/)   ### About Clarks CAS CAS provides comprehensive and secure document digitisation, information storage and facilities management services. For more than 20 years CAS have worked with NHS Trusts, Financial Services providers, and corporate and private clients. Our head office is just four miles from the City of London, supported by our advanced storage centres across the UK. CAS has an impressive array of International certifications (ISOs), which prove our compliance with the strictest national, European and international laws. They also demonstrate our commitment to provide innovative systems on security, confidentiality and quality control in keeping your files safe and well managed. 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[Subject access and detection request (1)](https://www.cas.ltd/blog/tag/subject-access-and-detection-request) - [Suffolk (2)](https://www.cas.ltd/blog/tag/suffolk) - [Uncategorized (25)](https://www.cas.ltd/blog/tag/uncategorized) - [Virtual Post Room (4)](https://www.cas.ltd/blog/tag/virtual-post-room) - [WEEE disposal (5)](https://www.cas.ltd/blog/tag/weee-disposal) #### Opening Times:   Monday - 9:00am - 5:00pm Tuesday - 9:00am - 5:00pm Wednesday - 9:00am - 5:00pm Thursday - 9:00am - 5:00pm Friday - 9:00am - 5:00pm Saturday - Closed Sunday - Closed #### London Office 1 Whitings Way London E6 6LR [Tel: 0845 505 0003](tel:0845050003) [boxtransfer@cas.ltd](mailto:boxtransfer@cas.ltd?subject=Website%20Enquiry%20from%20cas.ltd) [Privacy Policy](https://www.cas.ltd/privacy-policy) [![CAS Accreditations](https://www.cas.ltd/hs-fs/hubfs/CAS%20Accreditations.png?width=252&height=142&name=CAS%20Accreditations.png)](https://www.cas.ltd/hubfs/CAS%20Accreditations%20September%202025.pdf)   #### CAS A trading name of Clarks Archive Storage Ltd. Covering: London, Essex, East Anglia and the Midlands Registered Office: 61 Station Road, Sudbury, Suffolk. CO10 2SP Company Reg. No. 3241913 VAT Reg. No. 681 0237 53 - [Secure Document Storage in Cambridge](https://www.cas.ltd/where-to-find-us/cambridge) - [Secure document storage in Chelmsford](https://www.cas.ltd/where-to-find-us/chelmsford) - [Secure Document Storage in Ipswich](https://www.cas.ltd/where-to-find-us/ipswich) - [Secure Document Storage in Basildon](https://www.cas.ltd/where-to-find-us/basildon) - [Secure Document Storage in Essex](https://www.cas.ltd/where-to-find-us/essex) - - - -