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TransTrack Compliance Documentation

Regulatory Compliance Overview

TransTrack is designed and built to meet the requirements of major healthcare regulatory bodies. This document outlines the compliance features implemented in the application.

HIPAA Compliance (Health Insurance Portability and Accountability Act)

Technical Safeguards

  1. Data Encryption

    • All patient data is stored in an encrypted SQLite database
    • AES-256 encryption for data at rest
    • Encryption keys are stored separately from data
    • No unencrypted PHI (Protected Health Information) written to disk

  2. Access Controls

    • Role-based access control (RBAC) with admin, user, and viewer roles
    • Secure authentication with bcrypt password hashing (12 rounds)
    • Session-based authentication with automatic timeout
    • Unique user identification for all system access

  3. Audit Controls

    • Complete audit trail for all data access and modifications
    • Audit logs are immutable (cannot be modified or deleted)
    • Audit entries include: user, action, timestamp, affected records
    • Logs retained for minimum 6 years per HIPAA requirements

  4. Transmission Security

    • No data transmitted over network in offline mode
    • All operations performed locally on encrypted database
    • CSP (Content Security Policy) headers prevent external data transmission

Administrative Safeguards

  1. User Management

    • Only administrators can create/modify user accounts
    • Password requirements enforced
    • Account lockout after failed attempts
    • Regular access review capabilities

  2. Backup and Recovery

    • Built-in database backup functionality
    • Encrypted backup files
    • Point-in-time recovery support

FDA 21 CFR Part 11 Compliance

Electronic Records Requirements

  1. System Validation

    • Documented software development lifecycle
    • Validation testing procedures
    • Change control documentation

  2. Record Integrity

    • Immutable audit trails
    • Timestamp verification for all records
    • Record versioning and history

  3. Access Controls

    • User authentication required for all operations
    • Role-based permissions
    • Session management

  4. Audit Trail

    • Computer-generated audit trail
    • Independently recorded date/time stamps
    • Operator identification
    • Previously recorded data preserved

  5. Electronic Signatures

    • Unique to individual users
    • Cannot be reused or reassigned
    • Linked to electronic records

Technical Requirements

  1. System Documentation

    • Source code documentation
    • System architecture documentation
    • User documentation

  2. Operational Controls

    • System procedures documentation
    • Training records
    • Maintenance logs

AATB (American Association of Tissue Banks) Standards

Donor Information Management

  1. Donor Identification

    • Unique donor identification numbers
    • Complete donor demographic tracking
    • Donor consent documentation support

  2. Donor Screening

    • Medical history tracking
    • Laboratory result storage
    • Risk assessment documentation

  3. Traceability

    • Complete chain of custody
    • Donor to recipient tracking
    • Outcome tracking capabilities

Recipient Management

  1. Waitlist Management

    • Priority scoring algorithms
    • Status tracking
    • Outcome documentation

  2. Matching Documentation

    • Compatibility assessments
    • Match decision documentation
    • Allocation tracking

UNOS (United Network for Organ Sharing) Alignment

Priority Calculation

  1. Medical Urgency Scoring

    • MELD score integration for liver
    • LAS score integration for lung
    • Customizable weighting algorithms

  2. Time on Waitlist

    • Accurate date tracking
    • Time-based priority adjustments

  3. Compatibility Factors

    • Blood type matching
    • HLA typing support
    • Size matching

Allocation Transparency

  1. Decision Documentation
    • All allocation decisions logged
    • Priority score breakdowns available
    • Match rationale documented

Readiness Barriers (Non-Clinical Feature)

Purpose and Scope

TransTrack includes a Readiness Barriers feature designed for operational workflow visibility only. This feature is:

  • NON-CLINICAL: Does not contain diagnoses, medical opinions, or clinical assessments
  • NON-ALLOCATIVE: Does not affect organ allocation decisions
  • Operational Only: Supports care team coordination and workflow management

IMPORTANT: This feature does NOT perform allocation decisions, listing authority functions, or replace UNOS/OPTN systems.

Barrier Types

The following non-clinical barrier types are tracked:

Barrier Type Description Example Use
Pending Testing Testing appointments need scheduling "Lab work scheduled for next week"
Insurance Clearance Insurance authorization status "Pre-auth in progress"
Transportation Plan Post-surgery transportation logistics "Transportation arranged"
Caregiver Support Support partner availability "Caregiver confirmed"
Housing/Distance Housing or distance-related logistics "Temporary housing secured"
Psychosocial Follow-up Scheduling flag only (no clinical detail) "Follow-up scheduled"
Financial Clearance Financial assistance or payment plans "Payment plan established"
Other Non-Clinical Other administrative barriers Custom operational notes

Compliance Safeguards

  1. Data Minimization

    • Notes field limited to 255 characters
    • No free-text clinical narratives allowed
    • Structured dropdown selections only
    • No diagnoses or medical opinions stored

  2. Audit Trail

    • All barrier changes logged with user attribution
    • Create, update, resolve, and delete actions tracked
    • Immutable audit history for regulatory review
    • Timestamp and user identification on all actions

  3. Role-Based Access

    • Owning role assignment for accountability
    • Access justification may be required for sensitive operations
    • Audit logs track all barrier access

  4. Non-Clinical Designation

    • Clear UI labeling as "Non-Clinical"
    • Disclaimer displayed on all barrier views
    • Barrier data separated from clinical records
    • No integration with allocation algorithms

Audit Log Structure for Barriers

Field Description
action create, update, resolve, delete
entity_type ReadinessBarrier
entity_id Barrier UUID
patient_name Associated patient
details JSON with barrier_type, status, changes
user_email User who performed action
created_date Timestamp

Regulatory Alignment

  • HIPAA: Audit trail meets minimum necessary standard
  • FDA 21 CFR Part 11: Immutable records with electronic signatures
  • UNOS/OPTN: Explicitly non-allocative (does not affect organ allocation)

Adult Health History Questionnaire (aHHQ) Tracking (Non-Clinical Feature)

Purpose and Scope

TransTrack includes an aHHQ Tracking feature designed for operational documentation tracking only. This feature answers:

  • Is the aHHQ present?
  • Is it complete?
  • Is it current?
  • Is it approaching expiration?
  • Is follow-up required?

This feature is:

  • NON-CLINICAL: Does not store medical narratives, diagnoses, or clinical interpretations
  • NON-ALLOCATIVE: Does not affect organ allocation decisions
  • Documentation-Focused: Tracks questionnaire status as a time-bound evaluation artifact
  • Operational Only: Supports documentation compliance and workflow management

IMPORTANT: This feature does NOT store actual health history content. It only tracks the status of the questionnaire documentation.

aHHQ Status Values

Status Description
Complete aHHQ is fully completed and current
Incomplete aHHQ has missing sections or information
Pending Update aHHQ requires review and update
Expired aHHQ has exceeded its validity period

Identified Issues (Operational Only)

Issue Type Description
Missing Sections One or more required sections are incomplete
Outdated Information Information needs to be reviewed and updated
Follow-up Required Additional documentation or follow-up is needed
Documentation Pending Supporting documentation has been requested
Signature Required Patient or provider signature is needed
Verification Needed Information requires verification

Compliance Safeguards

  1. Data Minimization

    • Notes field limited to 255 characters
    • No clinical narratives allowed
    • Only tracks status, not content
    • No medical opinions or interpretations stored

  2. Expiration Tracking

    • Configurable validity period (default 365 days)
    • Warning at 30 days before expiration
    • Automatic expired status detection
    • Contributes to operational risk indicators

  3. Audit Trail

    • All aHHQ status changes logged with user attribution
    • Create, update, complete, and delete actions tracked
    • Immutable audit history for regulatory review
    • Timestamp and user identification on all actions

  4. Role-Based Access

    • Owning role assignment for accountability
    • Access justification may be required
    • Audit logs track all aHHQ access

  5. Non-Clinical Designation

    • Clear UI labeling as "Non-Clinical" / "Operational Documentation"
    • Disclaimer displayed on all aHHQ views
    • aHHQ tracking separated from clinical records
    • No integration with allocation algorithms

Audit Log Structure for aHHQ

Field Description
action create, update, complete, follow_up_required, delete
entity_type AdultHealthHistoryQuestionnaire
entity_id aHHQ UUID
patient_id Associated patient ID
details JSON with status, changes, expiration_date
user_email User who performed action
created_date Timestamp

Regulatory Alignment

  • HIPAA: Minimum necessary standard (no clinical content stored)
  • FDA 21 CFR Part 11: Immutable records with electronic signatures
  • UNOS/OPTN: Explicitly non-allocative (does not affect organ allocation)
  • Documentation Compliance: Supports evaluation artifact tracking

Data Security Features

Local Storage Security

┌─────────────────────────────────────────────┐
│           TransTrack Application            │
├─────────────────────────────────────────────┤
│  ┌─────────────────────────────────────┐    │
│  │         Electron Main Process       │    │
│  │  ┌─────────────────────────────┐   │    │
│  │  │   SQLite Database (Local)   │   │    │
│  │  │   - AES-256 Encryption      │   │    │
│  │  │   - WAL Mode                │   │    │
│  │  │   - Foreign Key Integrity   │   │    │
│  │  └─────────────────────────────┘   │    │
│  └─────────────────────────────────────┘    │
│                     ↑                       │
│              IPC (Secure)                   │
│                     ↓                       │
│  ┌─────────────────────────────────────┐    │
│  │       Electron Renderer Process     │    │
│  │   (React Application - Sandboxed)   │    │
│  └─────────────────────────────────────┘    │
└─────────────────────────────────────────────┘

Audit Log Structure

Field Description
id Unique identifier
action Type of action (create, read, update, delete, login, export)
entity_type Type of record affected
entity_id ID of record affected
patient_name Patient identifier (for PHI access tracking)
details Description of action
user_email User who performed action
user_role Role of user
created_date Timestamp of action

Access Control Matrix

Role Patients Donors Matches Reports Settings Audit Logs
Admin Full Full Full Full Full Read
User Full Full Full Read None None
Viewer Read Read Read Read None None

Compliance Checklist

Pre-Deployment

  • System validation completed
  • User access procedures documented
  • Backup procedures documented
  • Training materials prepared
  • Security assessment completed

Ongoing Compliance

  • Regular access reviews (quarterly)
  • Audit log reviews (monthly)
  • Backup verification (weekly)
  • Security updates applied (as released)
  • User training current (annual)

Regulatory Contact Information

For compliance questions or to report issues:

FDA Medical Device Reporting: 1-800-FDA-1088 HHS OCR (HIPAA): https://www.hhs.gov/hipaa/ AATB: https://www.aatb.org/

Version History

Version Date Changes
1.0.0 2026-01-23 Initial release

This document is part of the TransTrack regulatory compliance package. For full validation documentation, contact TransTrack Medical Software.