California MRL Compliance

Built for California manufactured housing law. Every rule is deterministic, traceable to its regulatory source, and enforced automatically.

Deterministic Logic

No AI in compliance determinations. Explicit rules, explicit logic, explicit results.

Full Audit Trail

Every determination logged with inputs, outputs, rule version, and timestamp. Append-only, immutable.

Source Citations

Every rule links to its California Civil Code section. Every rate links to its tariff document.

MRL Coverage

Sentinel encodes the following California Mobilehome Residency Law sections into its compliance engine.

§798.40(a)

No Markup Over Utility Rate

Residents may not be charged more than the actual utility rate. Sentinel calculates charges directly from certified utility tariff rates and references the specific rate schedule version and certification that authorized it.

§798.40(b)

Billing Agent Disclosure

When a third party handles utility billing, that relationship must be disclosed. Sentinel includes billing agent information on every bill when configured.

§798.41

Separate Billing Required

Utility charges must be separately stated and not bundled with rent. Sentinel generates itemized utility bills with each utility type as a distinct line item, each traceable to its own rate schedule and meter reading.

§798.42

Common Area Allocation

Common area utility costs must be allocated according to specific rules. Sentinel calculates common area usage separately and allocates costs in compliance with the statute, documenting the allocation methodology on every bill.

§798.43

Rate Schedule Disclosure

Operators must disclose the rate schedule used for billing. Sentinel maintains a resident-facing portal where current rate schedules are always available, and every bill references the specific certified rates applied.

§798.43.1

CARE/FERA Passthrough

CARE and FERA discount programs must be passed through to eligible residents. Sentinel tracks CARE/FERA rate tiers from utility tariffs and applies the appropriate discount when the resident qualifies, maintaining a record of the passthrough calculation.

§798.44

Master Meter Maintenance

Master meter systems have specific maintenance and reading requirements. Sentinel supports master meter configurations, tracks maintenance schedules, and ensures billing from master meter readings complies with statutory requirements.

§798.40.5

Submeter Testing

Submeters must meet accuracy standards. Sentinel tracks meter metadata including installation dates and testing schedules, and can flag meters due for testing based on regulatory requirements.

Your Audit Trail Is Your Defense

When a utility charge is questioned, you need documentation -- not explanations. Sentinel provides an immutable record of every rate used, every calculation performed, and every approval given. From the tariff document to the resident bill, the provenance chain is unbroken.

Compliance You Can Defend

See how Sentinel's deterministic compliance engine protects your operations. Request a demo today.

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