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ICIS-AIR MD0000002403101373

PROTO CIRCUITS, Rockville, MD: Clean Air Act compliance record, inspections, violations, penalties

PROTO CIRCUITS is on EPA’s ICIS-AIR register at 14674B SOUTHLAWN LANE, Rockville in Montgomery County, Maryland: operating status operating, emissions classification minor source, current violation status “No Violation Identified”. Montgomery County is on EPA’s Green Book list of areas that do not meet a national air quality standard.

What the register holds for PROTO CIRCUITS: its ICIS-AIR ID, its operating status, its emissions classification, its current violation status, its industry code and its address in Rockville, Montgomery County, Maryland. EPA’s compliance evaluation, violation, stack test and enforcement files, as loaded, hold no record for ICIS-AIR MD0000002403101373 since January 1, 2017.

What stands out

  • The register holds 1,332 air-emissions sources in Montgomery County, Maryland.

Every line is computed by formula from the record’s stored figures; nothing is estimated.

Identity

Facility as filedPROTO CIRCUITS
ICIS-AIR IDMD0000002403101373
EPA facility registry ID110003512208
Operating statusOperating
Emissions classificationMinor source
Current violation status (HPV field)No Violation Identified
Address14674B SOUTHLAWN LANE, Rockville, MD 20850
CountyMontgomery County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Computer and electronic product manufacturing (NAICS 3344)
SIC code3672
EPA region03

Programs and pollutants

The program, pollutant and Title V files are not loaded: what this page covers.

Compliance evaluations

EPA’s compliance evaluation file holds no evaluation of ICIS-AIR MD0000002403101373 since January 1, 2017.

Violations

What high-priority and federally reportable violations mean.

EPA’s violation history file holds no violation for ICIS-AIR MD0000002403101373 since January 1, 2017.

Enforcement and penalties

0 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR MD0000002403101373 since January 1, 2017.

Stack tests

EPA’s stack test file holds no test at ICIS-AIR MD0000002403101373 since January 1, 2017.

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Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110003512208).

Other air sources in Maryland beside PROTO CIRCUITS

EPA ICIS-AIR download, loaded September 14, 2026.