Combined Information Asset & ROPA Register

Version: 1.2 Last Reviewed & Approved by SIRO: 02/01/2026 Approval Status: Final

1. Asset & Data Processing Register

Asset Name Asset Type OS / Version Support Status Lawful Basis (GDPR) Classification Security Measures Storage Location
Survey Database Software PostgreSQL 16.x Supported Art 9(2)(h) Highly Confidential AES-256, Managed Upgrades Northflank (UK)
Web/Worker App Software Ubuntu 22.04 LTS Supported Art 6(1)(b) Highly Confidential OCI Isolation, pip-audit Northflank (UK)
Secrets Vault Software Northflank Secrets Supported Art 6(1)(b) Highly Confidential Scoped Access, MFA Northflank (UK)
Staff Laptop 1 Hardware macOS 15.x Supported Art 6(1)(f) Confidential FileVault, Auto-Update Physical (UK)
Staff Laptop 2 Hardware macOS 15.x Supported Art 6(1)(f) Confidential FileVault, Auto-Update Physical (UK)
GitHub Repo Software GitHub Enterprise Supported Art 6(1)(f) Internal MFA, Branch Protection GitHub Cloud
GoCardless SaaS Vendor Managed Supported Art 6(1)(b) Confidential MFA, TLS 1.3 SaaS
Email/Support Software Vendor Managed Supported Art 6(1)(b) Confidential MFA, TLS Encryption Secure Provider

2. Estate Compliance Summary

Estate Category Requirement Current Status Compliance %
Server Estate 95% Supported 100% (Ubuntu 22.04 LTS) 100%
Desktop Estate 98% Supported 100% (macOS 15.x) 100%

3. Medical Device & IoT Scope Statement

Scope Review Date: 03/01/2026

CheckTick has performed a scope assessment of its network estate.

  • Physical Medical Devices: CheckTick does not own, lease, or operate any physical medical devices (e.g., diagnostic hardware, wearables, or IoT sensors) connected to its network.
  • Software as a Medical Device (SaMD): CheckTick is a survey and data collection platform. It does not perform clinical calculations, provide diagnostic recommendations, or contribute to clinical decision-making. Therefore, it is not classified as a Medical Device.
  • Assurance Process: Our hardware lifecycle is limited to founder laptops. Should any medical device be introduced to the network in the future, it will be subject to a clinical safety review (DCB0129) and recorded in this register with specific patching and isolation controls.

4. SIRO Estate Compliance Statement

"I, Dr Simon Chapman (SIRO), confirm that as of January 2026, 100% of CheckTick’s server estate and 100% of our desktop estate are running on versions of operating systems currently supported by their respective vendors.

We maintain a 'Zero-Legacy' architecture; all infrastructure is deployed via modern OCI containers, and founder hardware is kept current via automated macOS security updates. This register is reviewed every 6 months to ensure we remain compliant with NHS DSPT Standard 8."

Signed: Dr Simon Chapman (SIRO) Date: 02/01/2026