
A CCA brings independent, science-based guidance to your operation. Here's what the certification means, what standards CCAs are held to, and how that translates to better outcomes for your farm.
The CCA credential is administered by the American Society of Agronomy and requires candidates to demonstrate competency across four core areas: soil and water management, nutrient management, pest management, and crop management. Maintaining the credential requires ongoing continuing education — ensuring CCAs stay current with evolving science and technology.
In the Western States and internationally, the bar is even higher, with additional regional competency requirements that reflect the unique challenges of arid and semi-arid agriculture.
One of the most important aspects of working with a CCA is independence. Unlike advisers employed by input suppliers, a CCA's primary obligation is to the grower. Recommendations are based on agronomic merit, not sales quotas.
This independence is particularly valuable when evaluating new products and technologies. The market is full of claims — a CCA's job is to cut through the noise and help growers make decisions based on evidence.
In practice, working with a CCA typically means more systematic soil sampling, more rigorous evaluation of input decisions, and better documentation of what's working and what isn't. Over time, this builds a knowledge base specific to your fields — soil types, historical yields, pest pressure patterns — that makes each subsequent season more informed than the last.
For operations in the Desert Southwest, where conditions can be unforgiving and margins are tight, that accumulated knowledge is a genuine competitive advantage.
Reach out to the Diaz Ag team and let's talk about what's possible for your operation.