Texas Department of Agriculture

It is currently headed by Agriculture Commissioner Sid Miller, a Republican, who was reelected to a 3rd term in 2022.

TDA is headed by the Texas Agriculture Commissioner, one of four heads of state agencies which is elected by statewide ballot (and the only one where the provision for statewide election is mandated by legislative action, not enshrined in the Texas Constitution) for a four-year term, concurrent with the gubernatorial election (prior to 1978, the term was two years before a statewide amendment in 1974 extended it to four years).

John C. White is the longest-serving Agriculture Commissioner in Texas history, with 26 years of service (1951–1977).

[2][3] The mission statement of the Texas Department of Agriculture is: "Partner with all Texans to make Texas the nation's leader in agriculture, fortify our economy, empower rural communities, promote healthy lifestyles, and cultivate winning strategies for rural, suburban and urban Texas through exceptional service and the common threads of agriculture in our daily lives."

In April 2023, the DoA implemented a policy mandating that employees dress according to their “biological gender”, with punishments for noncompliance ranging up to and including termination.