Credit Card Authorisation Systems Course
Master every layer of credit card authorisation — from ISO 8583 message construction and EMV chip authentication to real-time fraud scoring and chargeback defence. This course gives banking and fintech professionals the technical depth and strategic framework to design, configure, and optimise authorisation systems that perform under production conditions.
from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
You will learn how payment network architecture, the four-party model, and regulatory requirements shape every authorisation decision. The course covers card authentication technologies including EMV, 3-D Secure, and tokenisation, then walks through the full authorisation request lifecycle from data capture to issuer response. You will study fraud typology, rule-based controls, and machine learning scoring models used in production environments. Issuer authorisation engine design, acquirer integration, and merchant optimisation are covered in detail. The course also addresses disputes, chargeback evidence, cross-border complexity, and authorisation programme governance so you can lead end-to-end authorisation strategy.
Elevify advantages
Develop skills
- Authorisation Engine Design: Configure issuer decision engines, velocity rules, and fraud scoring parameters.
- Fraud Detection and Tuning: Build and optimise real-time risk models to balance fraud prevention with approval rates.
- Dispute Evidence Management: Assemble authorisation records and cryptogram data to defend chargebacks effectively.
- Fintech Programme Launch: Navigate network certification, BIN sponsorship, and go-live readiness for card programmes.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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