“Transforming green beans into magic – one roast curve at a time.”
At Rust Coffee, we keep you updated with the latest opportunities in the coffee world. If you’re passionate about taking your coffee career to the next level, this program could be your next step.
Coffee is not just about brewing a cup. It’s a mix of craft, science, and heart. That’s why the Zurich University of Applied Sciences (ZHAW), together with the Specialty Coffee Association (SCA), has opened applications for the Certificate of Advanced Studies (CAS) in Coffee Excellence 2025/26.
This program is designed for people who want to go deeper into coffee science without losing touch with real-world practice. Backed by respected industry partners like Probat, BWT, and HACO Swiss, the CAS connects lab knowledge with everyday roasting, brewing, and tasting.
What You’ll Learn
The program is split into three modules:
-
Green Coffee – understanding the bean before the roast.
-
Transformation & Composition – what happens inside the bean during roasting and processing.
-
Extraction & Sensory – how to pull flavor with intention and measure it with confidence.
Each module runs for 21 weeks with around 6–7 hours per week. By the end, you’ll have logged about 125 hours per module, earned 15 ECTS credits, and received a certificate from ZHAW.
7 Expert Tips on How to Keep Ground Coffee Fresh: The Ultimate Guide to Preserving Flavor and Aroma
Here's What You'll LearnWhat You’ll LearnHow It WorksWho Can ApplyWhy It MattersImportant DatesHow to Keep [...]
How It Works
This course is now fully online. You’ll join live virtual classrooms with experts, take part in interactive lab sessions (yes, they bring you into their labs via camera), and complete a self-led research project. The balance is clear: solid theory paired with practical application.
Who Can Apply
-
If you have a university degree and at least two years of coffee experience, you’re eligible.
-
No degree? You can still apply if you have three years of professional coffee work.
-
Good English writing and speaking skills are required.
Why It Matters
As someone who has been roasting for over 15 years, I’ve learned that guesswork doesn’t cut it. You need both instinct and science. When I roast a Nicaraguan at 205°C, I’m not just “feeling it.” I’m reading airflow, chemical reactions, and flavor development.
This CAS program builds that same mindset. It teaches you to connect what you taste with what’s happening inside the bean. That’s how you move from being a coffee worker to being a coffee professional.
Important Dates
-
Application Deadline: 31 August 2025
-
Program Start: 29 September 2025
Full details and registration are on the official site: ZHAW CAS in Coffee Excellence
References
Is the CAS fully online?
Yes, all teaching is delivered via distance learning with live virtual classrooms and interactive virtual lab sessions.
How many credits do I earn after completing CAS?
You earn 15 ECTS on successful completion.
What is the weekly time commitment?
Plan 6 to 7 hours per week for 21 weeks per module.
Can I apply without a university degree?
Yes, if you have at least 3 years of professional experience in coffee or a related field.
