Q328. For Tier 4 configurations, if there are no missing data, do you still have to report total operating hours in the reporting year and zeros for hours in which substitute data was use?

Disclaimer This information is intended to provide general and administrative information about 40 CFR Part 98. It does not represent legal advice. This information does not have legally binding effect or expressly or implicitly create, expand, or limit any legal rights, obligations, responsibilities, expectations, or benefits in regard to any person. Facility owners or operators and suppliers are responsible for determining how they would be affected by the requirements of 40 CFR Part 98.