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Central Registry Query - Regulated Entity Search

Search for a person, organization, place, or thing that is of environmental interest to the TCEQ, where regulatory activities or interest to us occur or have occurred in the past.

Regulated Entity Search

Option 1: Enter a Regulated Entity Reference Number (RN):

(9 digits or RN + 9 digits)


Option 2: Complete one or more of these fields:

(Name or part of name 2-40 characters.)

(Permit, registration, or other program identifier.)

(ID status, only used if program or ID entered.)

(3-35 characters.)

(Enter complete or partial city name, 3-30 characters.)

(Must be numeric and 5 digits.)