lakehouse/docs/policies/consent/biometric_consent_template_v1.md

# Biometric Information Consent — v1

**Spec:** docs/PHASE_1_6_BIPA_GATES.md §1 Gate 2 (BIPA §15(b)(1)-(3))
**Status:** Engineering scaffold — ⚖ COUNSEL must author the binding text before deployment
**Version:** v1 (initial; supersession requires a new version + new hash)

> This is the consent template a candidate signs (electronically or
> on paper) BEFORE Lakehouse collects, stores, or processes any
> biometric identifier or biometric information from that candidate.
>
> Without an executed consent under this template (or a counsel-
> approved successor), the system MUST NOT accept a photograph from
> the candidate. Enforcement lives at the photo-upload endpoint
> (Gate 3) and at the SubjectManifest writer, which refuses biometric
> writes when `consent.biometric.status != "given"`.

---

## Required disclosures (BIPA §15(b)(1)-(3))

The disclosures below are MANDATORY content per 740 ILCS 14/15(b).
⚖ COUNSEL — render this content into binding language appropriate
for the candidate-facing UI. Engineering provides the structural
content; counsel provides the legally-sufficient wording.

### Disclosure 1 — Notice of collection (§15(b)(1))

Lakehouse will collect, store, and use my **biometric identifier**
(facial geometry derived from a photograph of me) and **biometric
information** (gender, race, and age classifications derived from
that photograph by an automated facial-classification model called
deepface).

### Disclosure 2 — Specific purpose and length of term (§15(b)(2))

The biometric data will be used for:

1. Identity verification at staffing job sites
2. Internal record-keeping so coordinators can recognize me across
   placements

The biometric data will be retained for a maximum of **18 months**
from my most recent interaction with the staffing platform, after
which it will be permanently destroyed per the
[Biometric Retention Schedule v1](biometric_retention_schedule_v1.md).

I may withdraw this consent at any time by contacting the operator
(see §3 below). Withdrawal triggers permanent destruction of my
biometric data.

### Disclosure 3 — Written release (§15(b)(3))

I provide a written release authorizing Lakehouse to collect, store,
and use my biometric identifier and biometric information for the
purposes stated above and for the term stated above.

---

## 1. Plain-language summary (non-binding)

⚖ COUNSEL — the section above is the binding legal disclosure.
The summary below is provided for candidate comprehension and is
NOT a substitute for the binding disclosure. Both should appear
together in the consent UI; counsel determines whether this summary
is appropriate to include or whether a different plain-language
section is preferred.

> **What you're agreeing to:** if you upload a photo of yourself,
> we'll keep that photo and a few descriptive labels about the photo
> (estimated age, perceived gender, perceived race) to help your
> staffing coordinator recognize you when you arrive at job sites.
>
> **How long we keep it:** at most 18 months after your last
> placement or interaction with us, then it's permanently destroyed.
>
> **What we DON'T do with it:** we don't sell it, we don't share it
> with anyone outside the staffing operation unless legally compelled,
> and we don't use it to decide what jobs to recommend to you.
>
> **How to take it back:** contact us (§3 below) at any time to
> withdraw your consent. We will permanently destroy your biometric
> data within 30 days of receiving your request.

---

## 2. Withdrawal procedure

I may withdraw biometric consent at any time. Withdrawal:

- Is free of charge
- Does not affect my ability to remain on the staffing platform
  (only my biometric data is removed)
- Triggers permanent destruction of all biometric data within
  30 days, per the destruction runbook
- Is recorded as an append-only audit row in my per-subject
  audit log, providing me with tamper-evident proof of withdrawal
  if I subsequently exercise my BIPA right of action

⚖ COUNSEL — confirm 30 days is the right destruction SLA. Some
deployments use 7 or 14 days. The runbook (Gate 5) currently
references this template's number, so changing it here updates
both.

---

## 3. Contact for withdrawal / questions

⚖ COUNSEL — supply the candidate-facing contact channel for
biometric-consent withdrawal. Examples: a dedicated email
(`biometric-consent@<deployment-domain>`), a postal address, a
named operator. The contact must be functional from day one of
deployment.

---

## 4. Consent acknowledgment

By signing below (electronically or on paper), I acknowledge that:

1. I have read and understood the disclosures in §1-3 above
2. I am providing this consent voluntarily and free of coercion
3. I have received a copy of this consent template (or have been
   provided a means to retrieve a copy at any time)

| Field | Value |
|---|---|
| Candidate name | _______________________________ |
| Date | __________ |
| Signature | _______________________________ |
| Consent template version | v1 (SHA-256: _generated at deployment time_) |

---

## 5. Operational integration

The structured fields the consent UI must capture and post to
identityd:

```json
{
  "candidate_id": "<token>",
  "consent_version_hash": "<sha256 of this file at deployment>",
  "consent_given_at": "<ISO-8601 timestamp>",
  "consent_collection_method": "<electronic_signature|paper|click_acceptance>",
  "consent_collection_evidence_path": "<path to signed artifact, if applicable>"
}
```

These fields write to `SubjectManifest.consent.biometric.status='given'`
and the corresponding `SubjectAuditRow` (see
`crates/catalogd/src/subject_audit.rs`).

---

## 6. Versioning

This consent template is version v1. Per Gate 1's versioning rules,
any change to the binding disclosure language requires a new version,
and existing subjects retain their original consent_version reference
unless they re-consent under the new version.

⚖ COUNSEL — confirm whether existing consent under v1 carries forward
when the schedule is updated, or whether re-consent is required.
This affects the deployment workflow.

---

## 7. Authority

| Role | Name | Signature | Date |
|---|---|---|---|
| Operator | J | _______________ | _____ |
| Outside counsel | _____________ | _______________ | _____ |