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Gap Analysis — SOC 2 Type II Readiness

Residual gaps as of April 2026. Closed gaps are removed from this file and reflected in control-matrix.md.

Status legend

  • 🟢 Closed — control fully operating with evidence; just-in-time documentation
  • 🟡 Partial — control exists but evidence is point-in-time; needs continuous capture
  • 🔴 Open — gap actively being remediated

Open & partial items

# Control Gap Owner Target close Status
1 CC1.4.1 Annual security training tracker exists but completion certs not centrally archived HR 2026-Q3 🟡
2 CC3.2.1 Threat-model section in PR template is optional; not enforced Security 2026-Q3 🟡
3 CC6.4.1 Quarterly access reviews documented manually; need scripted snapshot Security 2026-Q3 🔴
4 CC9.2.1 Vendor SOC reports collected ad-hoc; need annual review schedule with reminders Security 2026-Q3 🟡
5 P5.1.1 API self-serve DSAR shipped (GET /tenant/me/data/export, POST /tenant/me/data/forget — subject acts on their own key, no operator in the loop). Remaining gap is UI-only: no self-serve surface in the app.* portal, so non-API users still go through the e-mail + admin path Engineering 2026-Q4 🟡
6 P6.1.1 Sub-processor list page is in mkdocs but not yet legally reviewed Legal 2026-Q3 🔴
7 CC1.2.1 Advisory-board quarterly review needs first formal session minutes CTO 2026-Q3 🔴

Recently closed

# Control Resolution Closed
A1.2.2 Weekly verified restore drill workflow shipped (backup-restore-drill.yml) — first run confirmed 140,498 towers + 23 api_keys + 1 alembic_version 2026-04-27
CC4.1.2 Synthetic monitor probes all three entrypoints 2026 (in production)
CC7.3.1 PagerDuty (critical) + Slack (warning) live with send_resolved=true 2026-04
CC6.1.1 Cognito SSO + MFA enforced for admin Cognito group 2026-04
CC8.1.2 19 hardened GitHub Actions workflows with concurrency + retries 2026-04-27

Pre-audit readiness checklist

Run through this before kicking off the auditor engagement:

  • [ ] All 🔴 items above resolved or formally accepted as known limitations
  • [ ] All 🟡 items have automation or documented procedure in place
  • [ ] evidence/ S3 prefix populated with at least 90 days of samples
  • [ ] soc2-auditor IAM role tested (can read CloudTrail, AWS Config, S3 evidence prefix; cannot mutate)
  • [ ] Pre-saved CloudWatch Logs Insights queries tested
  • [ ] Tabletop exercise completed within last 12 months
  • [ ] Annual policy review committed to git within last 12 months
  • [ ] Last vendor reviews dated within last 12 months
  • [ ] Privacy notice + sub-processor list legally reviewed within last 12 months

Estimated audit timeline

Once all ⛔ items above close:

Phase Duration Deliverable
Type I (snapshot) ~6 weeks Type I attestation report
Type II (continuous) 90+ days observation + 4 weeks fieldwork Type II attestation report

Recommendation: Start with Type I in 2026-Q4 to validate control design, then immediately begin the 90-day Type II observation period — first Type II report ready Q2 2027.