REGULATIONS
Rulings
AD/CVD
Notices
HTSUS
U.S. Code
Regs
More
Ports
About
Updates
Apps
Larger font
Smaller font
SEARCH
Sort by Rank
Titles Ascending
Titles Descending
10 per page
25 Result/page
50 Result/page
Regulations last checked for updates: Feb 21, 2025
Title 40 - Protection of Environment last revised: Nov 21, 2025
All Titles
Title 40
Chapter I
Part 98
Subpart I
Appendix - Table I-8 to Subpart I of Part 98—Default Emission Factors (1-UN2O,j) for N2O Utilization (UN2O,j)
View all text of [None - None]
Appendix - Table I-8 to Subpart I of Part 98—Default Emission Factors (1-UN2O,j) for N2O Utilization (UN2O,j)
Table I-8 to Subpart I of Part 98—Default Emission Factors (1-UN
2
O
,j
) for N
2
O Utilization (UN
2
O
,j
)
Manufacturing type/process type/wafer size
N
2
O
Semiconductor Manufacturing:
200 mm or Less:
CVD 1-U
i
1.0
Other Manufacturing Process 1-U
i
1.0
300 mm or greater:
CVD 1-U
i
0.5
Other Manufacturing Process 1-U
i
1.0
LCD Manufacturing:
CVD Thin Film Manufacturing 1-U
i
0.63
All other N
2
O Processes
1.0
[89 FR 31921, Apr. 25, 2024]
authority:
42 U.S.C. 7401-7671q.
source:
74 FR 56374, Oct. 30, 2009, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!