Rule-based typology engine¶


ID	`MOD-016`
System	SD03
Repo	`bank-aml`
Build status	Deployed
Deployed	Yes
Last commit	`ac271ac2859ffe7601d8831a28630bdccb0d894d`

Configurable rule set covering FATF typologies — structuring, rapid movement, round-tripping, unusual cash patterns. Rules evaluated on each Kafka transaction event in near-real-time.

Module dependencies¶

Depends on¶

Module	Title	Required?	Contract	Reason
MOD-042	CDC pipeline — Neon logical replication to S3 Iceberg	Required	—	Consumes transaction events from the CDC pipeline — requires the Iceberg feed to evaluate typology rules in near-real-time.
MOD-002	Immutable transaction log	Required	—	Monitors the immutable transaction log for patterns matching AML typologies.
MOD-104	AWS shared infrastructure bootstrap	Required	—	AWS shared infrastructure provisioned by MOD-104 (EventBridge buses, S3, KMS, Kinesis, Cognito) is required before this module can be deployed.
MOD-103	Neon database platform bootstrap	Required	—	Neon database and schema provisioned by MOD-103 must exist before this module can read or write Postgres.

Required by¶

Module	Title	As	Contract
MOD-018	Alert case management system	Hard dependency	—

Policies satisfied¶

Policy	Title	Mode	How
AML-005	Transaction Monitoring Policy	`AUTO`	All transactions monitored against typology rules — no sampling, no gaps
AML-001	AML/CFT Programme Policy	`LOG`	AML programme includes documented, tested monitoring rules — regulator can inspect rule logic
AML-008	Cross-Border Transfer Reporting Policy	`AUTO`	Cross-border transfers flagged automatically for IFTI/CMIR threshold check

Capabilities satisfied¶

(No capabilities mapped)

Part of SD03 — AML Transaction Monitoring Platform Compiled 2026-05-22 from source/entities/modules/MOD-016.yaml