No No No No Applies only to affected sources using a control 63.10(b)(2)(iii) device. No No No No Yes Yes Yes No No Subpart NNNN No Subpart QQQQ No Subpart RRRR No Applies only to affected does not require does not require does not require sources using a control the use of CEMS. the use of CEMS. the use of CEMS. device. 63.10(b)(2)(xiii) Yes Yes Yes No Applies only to affected sources using a control device to comply with the rule. 63.10(b)(2)(xiv) Yes Applies if you use Yes Applies if you use Yes Applies if you use Yes a CMS to a CMS to a CMS to demonstrate demonstrate demonstrate compliance with compliance with compliance with 63.10(c)(1)-(6) an emission limit. an emission limit. an emission limit. No The same records No The same records No The same records Yes are required in are required in are required in section section section 63.4120(a)(7). 63.4720(a)(7). 63.4920(a)(7). 63.10(c)(7)-(8) Yes Applies if you use Yes Applies if you use Yes Applies if you use No See §63.806(k) for a CMS to a CMS to a CMS to recordkeeping of demonstrate demonstrate demonstrate malfunctions. compliance with compliance with compliance with an emission limit. an emission limit. an emission
63.10(b)(2)(iii) No No No No Applies only to affected sources using a control device. No No No No Yes Yes Yes No 63.10(b)(2)(xiii) No Subpart NNNN does not require the use of CEMS. No Subpart QQQQ does not require the use of CEMS. No Subpart RRRR does not require the use of CEMS. No Applies only to affected sources using a control device. 63.10(b)(2)(xiv) Yes Yes Yes No Applies only to affected sources using a control device to comply with the rule. 63.10(c)(1)-(6) Yes Applies if you use a CMS to demonstrate compliance with an emission limit. Yes Applies if you use a CMS to demonstrate compliance with an emission limit. Yes Applies if you use a CMS to demonstrate compliance with an emission limit. Yes 63.10(c)(7)-(8) No The same records are required in section 63.4120(a)(7). No The same records are required in section 63.4720(a)(7). No The same records are required in section 63.4920(a)(7). Yes Yes Applies if you use a CMS to demonstrate compliance with an emission limit. Yes Applies if you use a CMS to demonstrate compliance with an emission limit. Yes Applies if you use a CMS to demonstrate compliance with an emission No See §63.806(k) for recordkeeping of malfunctions.