EFFECTIVETexasAug 1, 2025✓ Human reviewed

Texas emissions inspection stations had to adopt a static IP address

Texas DPS required every emissions vehicle-inspection station to use a static IP address for each station location beginning August 1, 2025. DPS warned that noncompliance with the applicable rule can result in analyzer lockout.

inspectionemissionsstatic IPequipment
What to check

Emissions inspection stations should confirm each location has a compliant static IP on file with DPS and resubmit station documentation after an ISP or location change.

Official evidence

Source and verification

Verified
Sep 21, 2026
Applies to
Inspection / emissions, General mechanical, Mixed services, Dealership fixed ops
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