Water chemistry

SCA Coffee Skills Program modules

SCA Coffee Skills Program modules

An overview of the Specialty Coffee Association (SCA) Coffee Skills Program (CSP), its structure, and the key modules that support professional coffee careers.

Internal competitions and learning

Internal competitions and learning

How to design and run internal competitions as a tool for barista development, sensory calibration, and continuous learning within a coffee program.

Spec changes and communication

Spec changes and communication

How to manage specification (spec) changes in coffee programs and communicate them clearly to suppliers, staff, and customers.

Open research questions in coffee science

Open research questions in coffee science

The unresolved questions in coffee science that researchers, baristas, and roasters continue to explore—spanning physics, chemistry, and sensory analysis.

Extraction adjustments for low temps

Extraction adjustments for low temps

How to adjust brewing parameters to compensate for slower extraction at low temperatures in cold coffee methods.

Continuous improvement cycles

Continuous improvement cycles

How continuous improvement frameworks help refine coffee quality management through iterative evaluation and adjustment.