What has changed in AWS Cloud Practitioner (CLF-C02), and how to spot outdated material

Many Cloud Practitioner question banks still mark the Developer and Enterprise On-Ramp support plans as correct answers. AWS has since replaced them, and the current exam guide names different plans. You can drill an old bank for weeks, watch your scores climb and still lose marks on the day. Here is what has moved and how to check your material before you spend another hour on it.

Which exam version is current?

The current exam is CLF-C02. It replaced CLF-C01 in September 2023, so material labelled CLF-C01 is three years out of date. The switch moved weight towards security, took weight from billing and added topics such as the Cloud Adoption Framework and migration strategies.

The Cloud Adoption Framework is AWS's guide to planning a move to the cloud, across six perspectives from business and people to security and operations. Migration strategies are the different ways an organisation can move its systems. Neither existed as a topic in CLF-C01.

What stays the same matters too. CLF-C02 has 65 questions in 90 minutes, 50 of them scored, and a pass mark of 700 on a scale of 100 to 1,000. The exam code has not changed since 2023. The guide and the cloud have, and that is where candidates get caught.

What happened to the support plans?

This is the change that costs candidates most. In December 2025 AWS announced new support plans, and the CLF-C02 exam guide now names them. The older plans are being withdrawn.

Support plans sit in task statement 4.3, which asks where to find technical help: documentation, support plans, partners and AWS teams. A task statement is one numbered item in AWS's official exam guide.

Domain 4 is the smallest domain, at 12 per cent. It is also the one where outdated material does most damage. A course built on the old list trains you to pick answers the guide no longer names.

Which service names have moved?

AWS renames services over time, and the exam guide follows. It now uses current names such as Amazon SageMaker AI and Amazon Quick Sight, both in task statement 3.7 on AI, machine learning and analytics. Expect those names in questions.

Older courses and notes may still use earlier names. When a name in your material does not match the guide, trust the guide and relabel your notes. You only need to recognise what each service does for a business, so the fix is quick once you spot it.

Credential names move too. If you plan an operations credential next, note that CloudOps Engineer Associate replaced SysOps Administrator in September 2025.

Which exam languages are retiring?

The exam is offered in 12 languages, including Arabic, English, French, Japanese, Korean, Portuguese, Spanish and Chinese. AWS has announced that the Italian and German versions will retire after 31 December 2026.

If you planned to sit in either language, book a date that leaves room for a retake. A failed attempt needs a 14-day wait before the next one. Otherwise, choose another language now and study in it from the start.

If you switch to English as a non-native speaker, you can request a 30-minute extension. Request it once, before you register, and it applies to your future AWS exams. Language is easy to fix early. Old material is harder to see.

What does the free plan mean for your practice account?

Many courses describe a 12-month free offer for new AWS accounts. That has changed. New accounts now receive credits under a free plan, and AWS states that it will not charge you unless you upgrade to a paid plan.

The free plan lowers the risk, but it does not replace a safe set-up. Do these steps in order, before you create anything else:

1. Create the account under the free plan.
2. Turn on multi-factor authentication (MFA), a second check beyond your password, for the root user. The root user is the account's original identity, with full access.
3. Create a separate user for yourself with IAM Identity Center or IAM, and stop using the root user for daily tasks.
4. Set a monthly budget alert in AWS Budgets at a small amount.
5. Delete what you create after each session, and check the Billing console once a week.

Check the AWS Free Tier page for the current credits and limits before you start. How to build your Cloud Practitioner study plan puts this account to work with five short tasks.

How to spot outdated material in two minutes

Run this test on every course, book and question bank before you pay or study further:

• It names CLF-C02, not CLF-C01
• Its domain weights read 24, 30, 34 and 12 per cent
• It teaches AWS Business Support+ and AWS Unified Operations
• It uses Amazon SageMaker AI and Amazon Quick Sight
• It describes the free plan with credits, rather than a 12-month offer

Before you pay, also check that the refund policy is set out in writing.

A resource that fails one point is not worthless. Keep it for the topics it teaches well, such as core services, and check its support and billing answers against the exam guide. A resource that fails the first two points belongs to the retired exam.

What to do this week

Download the CLF-C02 exam guide from the AWS documentation site. Check the support plan names and service names in your material against it, line by line. Then decide what to keep and what to replace, and stop buying.

If you have not seen the whole exam in plain English yet, the CLF-C02 exam map sets out all 19 task statements with the services behind each. The AWS services candidates confuse then turns the hardest ones into clear contrasts.

Every fact here was checked against AWS's documents in October 2026. Chapter 5 of CredenTrek For AWS Certified Cloud Practitioner maps every task statement with its current service names, ready to rate. Chapter 6 gives you the checklist for any material you are about to buy.