Laws & Regulations
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Louisiana SIP: LAC 33:III Ch. 5 Section 509. Prevention of Significant Deterioration; SIP effective 1989-05-08 (LAc49) and 1989-08-14 (LAc50) and 1991-07-01 (LAc57) and 1996-12-16 (LAc69) to 2011-08-17
Louisiana SIP: LAC 33:III Ch. 5 Section 509. Prevention of Significant Deterioration; SIP effective 1989-05-08 (LAc49) and 1989-08-14 (LAc50) and 1991-07-01 (LAc57) and 1996-12-16 (LAc69) to 2011-08-17 (LAd36 - Revised)
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Louisiana SIP: LAC 33:III Ch. 6 Section 607. Determination of Creditable Emission Reductions; SIP effective 2002-09-27 (LAd12) to 2011-08-03
Louisiana SIP: LAC 33:III Ch. 6 Section 607. Determination of Creditable Emission Reductions; SIP effective 2002-09-27 (LAd12) to 2011-08-03
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Louisiana SIP: LAC 33:III Ch. 5 Section 507. Notification Requirement (for Emission Reduction); SIP effective 1989-05-08 (LAc49) to 2011-08-03
Louisiana SIP: LAC 33:III Ch. Ch. 5 Section 507. Notification Requirement (for Emission Reduction); SIP effective 1989-05-08 (LAc49) to 2011-08-03
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Louisiana SIP: LAC 33:III Ch. 21 Section 2143 - SIP effective 2011-08-04 (LAd34) to 2012-01-02
LA SIP: 33 LAC III Ch. 21 Section 2143, SIP effective 2011-08-04 (LAd34) to 2012-01-02
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Louisiana SIP: LAC 33:III Ch. Ch. 5 Section 505. For Emissions Below PSD de minimus Levels; SIP effective 1989-05-08 (LAc49) and 1992-05-05 (LAc58) to 2011-08-03
Louisiana SIP: LAC 33:III Ch. Ch. 5 Section 505. For Emissions Below PSD de minimus Levels; SIP effective 1989-05-08 (LAc49) and 1992-05-05 (LAc58) to 2011-08-03
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Louisiana SIP: LAC 33:III Ch. 11 Section 1107, SIP effective 2011-08-04 (LAd34) to 2016-02-28
LA SIP: 33 LAC III Ch. 11 Section 1107, SIP effective 2011-08-04 (LAd34) to 2016-02-28
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Louisiana SIP: LAC 33:III Ch. 6 Section 619. Registration of Emission Reduction Credit Certificates; SIP effective 1999-08-02 (LAd03) to 2002-09-26
Historical Record: Louisiana SIP:LAC 33:III Ch. 6 Section 619. SIP effective 1999-08-02 (LAd03) to 2002-09-26 (LAd12)
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Louisiana SIP: LAC 33:III Ch. 6 Section 617. Review and Approval of ERC Bank Balance Sheets; SIP effective 1999-08-02 (LAd03) to 2002-09-26
Historical Record: Louisiana SIP:LAC 33:III Ch. 6 Section 615. SIP effective 1999-08-02 (LAd03) to 2002-09-26 (LAd12)
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Louisiana SIP: LAC 33:III Ch. 6 Section 613. ERC Bank Balance Sheet; SIP effective 1999-08-02 (LAd03) to 2002-09-26
Historical Record: Louisiana SIP:LAC 33:III Ch. 6 Section 613. ERC Bank Balance Sheet; SIP effective 1999-08-02 (LAd03) to 2002-09-26 (LAd12)
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Louisiana SIP: LAC 33:III Ch. 6 Section 603. Applicability; SIP effective 1999-08-02 (LAd03) to 2002-09-26
Historical Record: Louisiana LAC 33:III Ch. 5 Section 603. SIP effective 1999-08-02 (LAd03) to 2002-09-26 (LAd12)
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Louisiana SIP: LAC 33:III Ch. 6 Section 607. Stationary Point Source Emission Reductions; SIP effective 1999-08-02 (LAd03) to 2002-09-26
Historical Record: Louisiana SIP:LAC 33:III Ch. 6 Section 607. Stationary Point Source Emission Reductions; SIP effective 1999-08-02 (LAd03) to 2002-09-26 (LAd12)
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Louisiana SIP: LAC 33:III Ch. 6 Section 605. Definitions; SIP effective 1999-08-02 (LAd03) to 2002-09-26
Historical Record: Louisiana SIP:LAC 33:III Ch. 6 Section 605. Definitions; SIP effective 1999-08-02 (LAd03) to 2002-09-26 (LAd12)
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Louisiana SIP: LAC 33:III Ch. 6 Section 601. Background and Purpose; SIP effective 1999-08-02 (LAd03) to 2002-09-26
Historical Record: Louisiana SIP: LAC 33:III Ch. 5 Section 601. SIP effective 1999-08-02 (LAd03) to 2002-09-26 (LAd12)
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Louisiana SIP: LAC 33:III Ch. 5 Section 507. Notification Requirement (for Emission Reduction); SIP effective 1989-05-08 (LAc49)
Historical Record: Louisiana SIP: Louisiana SIP: LAC 33:III Ch. 5 Section 507. SIP effective 1989-05-08 (LAc49)
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Reference Library of Water Quality Standards Policy and Guidance Documents
This page contains an index of specific EPA documents related to water quality standards, including those referenced in the Water Quality Standards Handbook.
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Notification: CSB’s fiscal year 2025 compliance with the Payment Integrity Information Act of 2019
Notification: CSB’s fiscal year 2025 compliance with the Payment Integrity Information Act of 2019
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EPA-Approved Louisiana Statutes in the Louisiana SIP
EPA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Louisiana SIP
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Louisiana SIP: LAC 33:III Ch. 6 Section 605. Definitions; SIP effective 2002-09-27 (LAd12) to 2011-08-03
Louisiana SIP: LAC 33:III Ch. 6 Section 605. Definitions; SIP effective 2002-09-27 (LAd12) to 2011-08-03