Clean Air Act stationary source · ICIS-AIR DE0000001000300051
INTERNATIONAL N&H USA, INC., Newark, DE: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 35Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 2Formal enforcement actions since January 1, 2017
INTERNATIONAL N&H USA, INC., at 1301 OGLETOWN ROAD, Newark in New Castle County, Delaware, is an operating major source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. New Castle County is on EPA’s Green Book list of areas that do not meet a national air quality standard. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.
Identity
| Facility as filed | INTERNATIONAL N&H USA, INC. |
|---|---|
| ICIS-AIR ID | DE0000001000300051 |
| EPA facility registry ID | 110000845186 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 1301 OGLETOWN ROAD, Newark, DE 197115419 |
| County | New Castle County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Chemical manufacturing (NAICS 3251) |
| SIC code | 2869 |
| EPA region | 03 |
Cited to the EPA ICIS-AIR facility file (ECHO download).
Programs and pollutants
Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs INTERNATIONAL N&H USA, INC. is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.
Compliance evaluations
- 35Evaluations since January 1, 2017
- 5Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| June 30, 2026 | PCE Off-Site | State | Title V Permits |
| June 15, 2026 | PCE Off-Site | State | Title V Permits |
| April 13, 2026 | PCE Off-Site | State | Title V Permits |
| April 9, 2026 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| February 6, 2026 | PCE On-Site Record/Report Review | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| December 10, 2025 | PCE On-Site Record/Report Review | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| April 17, 2025 | PCE Off-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 20, 2025 | PCE Off-Site | State | Title V Permits |
| March 4, 2025 | PCE Off-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 24, 2024 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| February 29, 2024 | PCE Off-Site | State | Title V Permits |
| November 29, 2023 | PCE Off-Site | State | Title V Permits |
| February 10, 2023 | PCE Off-Site | State | Title V Permits |
| December 12, 2022 | PCE Off-Site | State | Title V Permits |
| October 31, 2022 | PCE On-Site Record/Report Review | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| September 21, 2022 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 12, 2022 | PCE Off-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 29, 2022 | PCE Off-Site | State | Title V Permits |
| January 7, 2022 | PCE Off-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 28, 2021 | PCE Off-Site | State | Title V Permits |
| February 25, 2021 | PCE Off-Site | State | Title V Permits |
| September 1, 2020 | PCE Off-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| August 13, 2020 | PCE Off-Site | State | Title V Permits |
| August 7, 2020 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| February 21, 2020 | PCE Off-Site | State | Title V Permits |
| January 22, 2020 | PCE Off-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| November 14, 2019 | PCE On-Site Record/Report Review | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| September 3, 2019 | PCE Off-Site | State | Title V Permits |
| April 15, 2019 | PCE Off-Site | State | Title V Permits |
| September 11, 2018 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 5, 2018 | PCE Off-Site | State | Title V Permits |
| March 14, 2018 | PCE Off-Site | State | Title V Permits |
| October 27, 2017 | PCE On-Site Record/Report Review | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| September 26, 2017 | PCE Off-Site | State | Title V Permits |
| March 21, 2017 | PCE Off-Site | State | Title V Permits |
Violations
- 3Violation determinations since January 1, 2017
- 0Of them high-priority
A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| March 4, 2025 | Earliest FRV determination | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 1, 2020 | Earliest FRV determination | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| January 22, 2020 | Earliest FRV determination | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
Enforcement and penalties
2 formal enforcement actions since January 1, 2017, 1 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.
| Date | What EPA recorded | Agency | Penalty, as filed |
|---|---|---|---|
| January 30, 2023 | Administrative Order | State | $0 |
| September 13, 2022 | Administrative Order | State | $75,000 |
Informal enforcement
| Date | What EPA recorded | Agency |
|---|---|---|
| July 20, 2026 | Notice of Violation | State |
| May 25, 2021 | Notice of Violation | State |
| April 13, 2020 | Notice of Violation | State |
Stack tests
- 45Stack tests since January 1, 2017
- 2Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| September 21, 2022 | Pass | State |
| September 21, 2022 | Pass | State |
| September 21, 2022 | Pass | State |
| September 21, 2022 | Pass | State |
| February 10, 2022 | Pass | State |
| February 10, 2022 | Pass | State |
| February 10, 2022 | Pass | State |
| February 9, 2022 | Pass | State |
| February 9, 2022 | Pass | State |
| February 9, 2022 | Pass | State |
| February 9, 2022 | Pass | State |
| December 15, 2021 | Pass | State |
| December 15, 2021 | Pass | State |
| December 15, 2021 | Pass | State |
| December 15, 2021 | Pass | State |
| March 2, 2021 | Pass | State |
| March 2, 2021 | Pass | State |
| March 2, 2021 | Pass | State |
| January 28, 2020 | Pass | State |
| January 28, 2020 | Pass | State |
| January 28, 2020 | Pass | State |
| January 28, 2020 | Pass | State |
| January 22, 2020 | Pass | State |
| January 22, 2020 | Fail | State |
| January 22, 2020 | Fail | State |
| January 22, 2020 | Pass | State |
| December 4, 2017 | Pass | State |
| December 4, 2017 | N/A | State |
| December 4, 2017 | N/A | State |
| December 4, 2017 | N/A | State |
| December 1, 2017 | Pass | State |
| December 1, 2017 | Pass | State |
| December 1, 2017 | Pass | State |
| December 1, 2017 | N/A | State |
| September 21, 2017 | Pass | State |
| September 21, 2017 | Pass | State |
| September 21, 2017 | Pass | State |
| September 20, 2017 | Pass | State |
| September 20, 2017 | Pass | State |
| September 20, 2017 | Pass | State |
| September 20, 2017 | Pass | State |
| January 19, 2017 | Pass | State |
| January 19, 2017 | Pass | State |
| January 19, 2017 | Pass | State |
| January 19, 2017 | Pass | State |
Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.
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EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110000845186 there.
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Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.