What is the Consumer Data Right (CDR)? A Guide for Mortgage Brokers

The Consumer Data Right (CDR) is one of the most significant regulatory changes to hit Australian financial services — but many brokers still aren't sure what it means for their day-to-day work.

This guide breaks down what the CDR is, how it works, and why it's becoming essential for mortgage brokers who want accurate, up-to-date product data.

What is the CDR?

The Consumer Data Right is an Australian Government initiative that gives consumers greater control over their data. It requires businesses in designated sectors to share product and consumer data in a standardised, machine-readable format.

Banking was the first sector to be designated under the CDR (often called Open Banking in this context), followed by energy and telecommunications.

For the banking sector, the CDR means that all authorised deposit-taking institutions (ADIs) — banks, credit unions, and building societies — must publish their product data through standardised APIs.

How does it work?

The CDR has two main data-sharing components:

1. Product data (public)

All ADIs must publish their product reference data — including interest rates, fees, features, and eligibility criteria — through public APIs. This data is available to anyone and doesn't require consumer consent.

This is the part most relevant to brokers: live, standardised product data from every ADI in Australia.

2. Consumer data (consent-required)

With a consumer's explicit consent, accredited data recipients can access the consumer's account data — transaction history, account balances, and loan details. This requires the consumer to go through a consent flow and the data recipient to be accredited by the ACCC.

Why should brokers care?

Always-current rates

Before CDR, brokers relied on aggregator rate sheets, lender websites, or manually maintained spreadsheets to compare products. These sources go stale quickly — rates can change daily, and a comparison based on last week's data might already be wrong.

CDR product APIs provide live data directly from the source. When a lender changes a rate, it's reflected in the API immediately.

Standardised product information

Every lender describes their products differently on their website. CDR forces them into a consistent format, making it possible to do genuine apples-to-apples comparisons across hundreds of products.

The standardised data includes:

Interest rates — variable, fixed, introductory, and discount rates.
Fees — application fees, ongoing fees, discharge fees, and other charges.
Features — offset accounts, redraw, extra repayments, and other product features.
Eligibility criteria — minimum loan amounts, LVR tiers, and borrower requirements.
Lending rates by tier — different rates for different LVR bands.

Broader market coverage

CDR covers all ADIs, not just the lenders on your aggregator's panel. This gives you visibility into the broader market, which can be valuable when clients ask "is this really the best rate available?"

What CDR doesn't do

It's worth being clear about what CDR product data doesn't cover:

Commission structures — CDR is about product data, not broker remuneration.
Credit policy — knowing a product's rate doesn't tell you whether your client will be approved.
Cashback offers — promotional offers typically aren't included in CDR data.
White-label products — some aggregator-specific products may not appear in CDR feeds.

CDR is a powerful input into your comparison process, but it's not a replacement for your expertise and lender relationships.

The CDR ecosystem

Several key bodies are involved in the CDR:

ACCC — the competition regulator, responsible for accrediting data recipients and setting rules.
OAIC — the privacy regulator, overseeing how consumer data is handled.
DSB (Data Standards Body) — develops and maintains the technical standards for CDR APIs.
ADIs — the data holders (banks, credit unions, building societies) required to publish data.

How brokers can use CDR data today

You don't need to be an accredited data recipient to benefit from CDR. The product reference data is public and available to anyone through the CDR APIs.

In practice, most brokers won't interact with the APIs directly. Instead, tools that integrate CDR data bring it into your workflow automatically.

BrokerIQ pulls live CDR market rate data into your scenario management workflow. When you're building loan comparisons for clients, the rates and product details are sourced directly from CDR — so you know the data is current and standardised.

What's next for CDR?

The CDR is still evolving. Key developments to watch:

Action initiation — the ability to not just read data but initiate actions (like switching providers) through CDR. This could eventually enable broker-initiated loan applications through CDR rails.
Expanded sectors — telecommunications and energy are already designated, with other sectors likely to follow.
Richer data — the Data Standards Body continues to expand the data models, adding more granular product information over time.

Key takeaways

CDR gives brokers access to live, standardised product data from all ADIs.
Product reference data is public — no consumer consent required.
It solves the stale data problem: when a lender changes a rate, CDR reflects it immediately.
CDR complements your expertise — it doesn't replace lender relationships or credit assessment.
Tools like BrokerIQ integrate CDR data so you don't need to work with APIs directly.

Want to see CDR market rates in action? Try BrokerIQ — live rate data built into your broker workflow.