Start with two decisions, not one exam name. First, decide whether you need Cloud Practitioner (CLF-C02) at all. Second, pick the Associate exam that matches the role you want. AWS treats Cloud Practitioner as a recommended on-ramp for people new to cloud. It is not a required first step for everyone. A reader with existing hands-on AWS or IT experience can go straight to an Associate exam chosen by role. AWS states this directly on its Solutions Architect Associate exam page. The rest of this guide walks through the sequence, level by level, so you can pick an order and start.
The four certification levels today
AWS organises its certifications into four levels: Foundational, Associate, Professional and Specialty, per AWS's certification overview. Foundational currently covers Cloud Practitioner and AI Practitioner, an exam AWS added after the original version of this article was published. Associate now spans five exams: Solutions Architect, Developer, CloudOps Engineer, Data Engineer and Machine Learning Engineer. Professional covers Solutions Architect, DevOps Engineer and the newer Generative AI Developer exam. Specialty stays the narrowest tier, currently represented by Security and Advanced Networking.
The diagram below shows the order most candidates follow, with the exam code for each stop.

Do you need Cloud Practitioner first
Cloud Practitioner is a genuine option, not a gate. The Solutions Architect Associate page recommends Cloud Practitioner for candidates without IT or cloud experience. For anyone with that background already, it lists the exam as recommended, not required, per the SAA-C03 exam page. If you have already deployed or supported an application on AWS, even informally, you can register for an Associate exam directly.
The exam itself is short and inexpensive to sit. Cloud Practitioner uses exam code CLF-C02. It runs 65 questions in 90 minutes and costs $100. It carries no required prerequisites, per the official Cloud Practitioner exam page. That makes it a low-risk check on your baseline knowledge before you commit time to Associate-level study.

Try this check today. List the AWS services you have used directly, even in a personal project or a lab. Three or more services used hands-on is a fair signal that you can skip Cloud Practitioner. Fewer than that, and CLF-C02 first gives you a structured pass through the fundamentals before a harder exam.
Choosing your associate exam by role
Associate level splits by job, not by difficulty. Solutions Architect (SAA-C03) suits a design or generalist track, covering how services fit together into a working system. Developer (DVA-C02) suits someone writing and deploying application code on AWS. CloudOps Engineer (SOA-C03) suits an operations focus. It is the current name for what AWS previously called SysOps Administrator. The rename took effect on 30 September 2025, per the official CloudOps Engineer exam page. Existing SysOps Administrator credentials were not renamed retroactively. Data Engineer (DEA-C01) and Machine Learning Engineer (MLA-C01) suit a data or machine learning track. Both are newer additions to the Associate tier, confirmed on the Data Engineer and Machine Learning Engineer exam pages.

To compare the workload across levels before you commit, look at the exam facts side by side. Checked against the official AWS exam pages on 8 September 2026.

| Exam | Code | Questions | Duration | Price | Recommended experience |
|---|---|---|---|---|---|
| Cloud Practitioner | CLF-C02 | 65 | 90 minutes | $100 | None required |
| Solutions Architect Associate | SAA-C03 | 65 | 130 minutes | $150 | 1+ year designing AWS solutions |
| Solutions Architect Professional | SAP-C02 | 75 | 180 minutes | $300 | 2+ years designing and implementing AWS solutions |
Each figure comes from its own AWS exam page: Cloud Practitioner, Solutions Architect Associate and Solutions Architect Professional. Developer Associate (DVA-C02) nearly matches the Solutions Architect Associate format. It runs 65 questions and 130 minutes for $150, with 1 or more years of hands-on development experience recommended, per the Developer Associate exam page.
Moving to professional level
Professional exams assume real Associate-level experience, not just an Associate certificate. AWS recommends 2 or more years designing and implementing solutions before Solutions Architect Professional (SAP-C02). It recommends a similar 2 or more years operating AWS environments before DevOps Engineer Professional (DOP-C02), per the DevOps Engineer Professional exam page. A newer option, Generative AI Developer Professional (AIP-C01), targets developers with 2 or more years building production AWS applications. It also expects at least 1 year of hands-on generative AI work, confirmed on the Generative AI Developer Professional exam page. It is currently active, not a beta.
Anyone planning to sit Solutions Architect Professional or Developer Associate in the last quarter of 2026 should check the exact dates first. AWS has scheduled a refresh. SAP-C03 registration opens 27 October 2026. The last day for SAP-C02 is 16 November 2026, and SAP-C03 becomes generally available on 17 November 2026. DVA-C03 follows a similar timeline. DVA-C03 registration opens on 27 October 2026, and the last DVA-C02 exam runs on 30 November 2026. DVA-C03 becomes available from 1 December 2026, per the official AWS training and certification update. Today, SAP-C02 and DVA-C02 remain the current, bookable versions.
Where specialty certifications fit
Specialty exams suit someone who wants depth in one domain rather than a broader role. They sit outside the main Foundational to Professional sequence. Security and Advanced Networking remain open today. Advanced Networking is scheduled to retire on 31 December 2026, per AWS's certification overview. Older guides sometimes mention a "Big Data Analytics" specialty. That is not a current AWS certification name, and the topic area now sits mainly under the Data Engineer Associate exam.
Machine Learning - Specialty is no longer an option for new candidates. Its last exam day was 31 March 2026, a date already past. Existing holders keep an active credential for 3 years from when they earned it, per the Machine Learning - Specialty exam page. Readers interested in that domain now have two current entry points instead. One is AI Practitioner (AIF-C01) at the Foundational level. The other is Machine Learning Engineer - Associate (MLA-C01), a distinct exam rather than a direct replacement for the retired Specialty.
Recertification once you pass
Every AWS certification stays valid for 3 years from the date you earn it, per the official recertification page. Standard recertification, usually by retaking the current exam, extends validity for 3 more years. A shorter maintenance option, where available, extends validity by 1 more year instead. Build a reminder around your exam date rather than assume a certificate stays current indefinitely.
How Ethnus Codemithra training lines up with this path
Each stage above has a matching starting point in Ethnus Codemithra training. The AWS Cloud Masterclass gives a first, low-commitment look at AWS before you choose an exam. It runs as a 3-hour session with a hands-on activity building a facial recognition app. It issues a joint Ethnus and NASSCOM FutureSkills certificate for a score of 60% or higher on the closing assessment. For the Foundational exam itself, the AWS Cloud Practitioner Essentials course builds toward Cloud Practitioner. It runs an 11-module syllabus across 50-plus hours, plus 250-plus hours of Basic Essentials content. For the Associate step, the AWS Solutions Architect Associate course covers 150-plus hours of architecture content plus 250-plus hours of Basic Essentials. It targets the SAA-C03 exam directly and includes lab access, trainer-led sessions, a resume building workshop and practice interviews.
Ethnus reached the milestone of training over 5 lakh students across all its programs. That figure is historical and organisation-wide, not a claim specific to AWS training, as stated on the Ethnus about page.
Frequently asked questions
Do I have to start with Cloud Practitioner?
No. AWS recommends it for people new to cloud computing. It is not a formal prerequisite for any Associate exam, including Solutions Architect Associate.
Which associate exam should I pick first?
Match it to the role you want. Choose Solutions Architect for design, Developer for building applications, CloudOps Engineer for operations, or Data Engineer and Machine Learning Engineer for a data track.
Is Machine Learning - Specialty still worth taking?
No. Its last exam day was 31 March 2026, so new candidates cannot sit it. Consider AI Practitioner or Machine Learning Engineer - Associate instead.
How long does an AWS certification stay valid?
Three years from the date you earn it. Standard recertification adds 3 more years, and a maintenance option, where offered, adds 1 more year.
Is a big exam-code change coming soon?
Yes, for two exams. SAP-C03 replaces SAP-C02 from 17 November 2026. DVA-C03 replaces DVA-C02 from 1 December 2026. Both current versions stay bookable until those dates.
If you are ready to commit to the associate step of this path, start with the AWS Solutions Architect Associate course at Ethnus Codemithra. It follows the current SAA-C03 syllabus and includes lab access and trainer support.


