Takaful and Shared Operations

AAOIFI Financial Accounting

isb-aaoifi-financial-accounting · isb-operations

A Shariah-native BIAN service domain in Takaful and Shared Operations. It applies the Process functional pattern to the AAOIFI Ledger Posting, with the AAOIFI Ledger Posting Procedure as its control record — one isolated Spring Boot microservice.

View repository ↗The 48-domain landscape ↗

Business DomainShared Operations

Functional PatternProcess

Asset TypeAAOIFI Ledger Posting

Control RecordAAOIFI Ledger Posting Procedure

USEWhat it is used for

Representative use cases for the AAOIFI Financial Accounting service domain within a Shariah-compliant core-banking landscape.

Maintain AAOIFI Ledger Posting records consistently across the Islamic estate
Combine conventional KYC/AML with Shariah-specific screening at onboarding
Produce AAOIFI-basis financials and IFSB regulatory returns
Operate branch/digital channels with products labeled by underlying contract

APIBIAN semantic API

Each service domain exposes its control record (AAOIFI Ledger Posting Procedure) through uniform BIAN action terms. Java 21 · Spring Boot 3, with OpenAPI at /swagger-ui.html.

Method	Path	BIAN action
GET	`/v1/service-domain`	Service metadata
POST	`/v1/aaoifi-ledger-posting-procedure/initiate`	Initiate
GET	`/v1/aaoifi-ledger-posting-procedure/{crId}/retrieve`	Retrieve
PUT	`/v1/aaoifi-ledger-posting-procedure/{crId}/update`	Update
PUT	`/v1/aaoifi-ledger-posting-procedure/{crId}/control`	Control (suspend / resume / terminate)

INTBackend integrations

The systems and standards a real deployment of AAOIFI Financial Accounting would transact with.

AML/screening: NICE Actimize, World-Check (plus Shariah screening data)
Accounting: AAOIFI FAS-aligned GL mappings on SAP/Oracle
Regulators: IFSB-aligned returns; national central banks

RUNRun it yourself

Each domain is its own standalone Spring Boot repository — clone and run in seconds, or deploy onto Kubernetes with the bundled Helm chart.

# run this domain standalone
git clone https://github.com/Sreenivas-Sadhu-Prabhakara/isb-aaoifi-financial-accounting
mvn -f isb-aaoifi-financial-accounting spring-boot:run
curl localhost:8080/v1/service-domain

# or deploy onto Kubernetes (Cilium mesh)
helm upgrade --install isb-aaoifi-financial-accounting ./helm -n isb-operations

FAQQuestions

What business area does AAOIFI Financial Accounting belong to?

AAOIFI Financial Accounting sits in the Takaful and Shared Operations business area — Takaful (cooperative insurance) and the shared operational domains that support the Islamic banking landscape. It follows the BIAN Process functional pattern over the AAOIFI Ledger Posting asset, with the AAOIFI Ledger Posting Procedure as its control record.

How is this isolated from conventional banking?

Completely. The Islamic landscape shares no code, repositories, namespaces or events with the conventional platform. This domain lives in the isb-operations namespace with an isb-* repository and com.bank.islamic package, so the two can never mix by accident.

Is this a certified Shariah-compliant product?

No. It is an educational reference implementation in the BIAN service-domain style. Actual Shariah compliance of any real deployment requires certification by a qualified Shariah Supervisory Board. Standards referenced: AAOIFI, IFSB, IIFM.