Oklahoma Administrative Code
4,952 sections across 543 Oklahoma regulatory chapters.
OAC 245:5-OAC 245:5-1-17 Final orders; findings of fact and conclusions of law [REVOKED]
0.1K chars
Notes Okla. Admin. Code § 245:5-1-17 Revoked at 10 Ok Reg 2237, eff 6-11-93 AUTHORITY: OK-OAC 75 O.S., §§ 302 et seq.; 59 O.S., §§ 475.1 et seq.
OAC 245:5Open chapter PDF ↗OAC 245:5-OAC 245:5-1-18 Administration of oaths; ruling upon offers of evidence [REVOKED]
0.1K chars
Notes Okla. Admin. Code § 245:5-1-18 Revoked at 10 Ok Reg 2237, eff 6-11-93 AUTHORITY: OK-OAC 75 O.S., §§ 302 et seq.; 59 O.S., §§ 475.1 et seq.
OAC 245:5Open chapter PDF ↗OAC 245:5-OAC 245:5-1-19 Rehearing, reopening or reconsideration [REVOKED]
0.1K chars
Notes Okla. Admin. Code § 245:5-1-19 Revoked at 10 Ok Reg 2237, eff 6-11-93 AUTHORITY: OK-OAC 75 O.S., §§ 302 et seq.; 59 O.S., §§ 475.1 et seq.
OAC 245:5Open chapter PDF ↗OAC 245:5-OAC 245:5-1-2 Statutes governing individual proceedings [REVOKED]
0.1K chars
Notes Okla. Admin. Code § 245:5-1-2 Revoked at 10 Ok Reg 2237, eff 6-11-93 AUTHORITY: OK-OAC 75 O.S., §§ 302 et seq.; 59 O.S., §§ 475.1 et seq.
OAC 245:5Open chapter PDF ↗OAC 245:5-OAC 245:5-1-20 Informal hearing of matter [REVOKED]
0.1K chars
Notes Okla. Admin. Code § 245:5-1-20 Revoked at 10 Ok Reg 2237, eff 6-11-93 AUTHORITY: OK-OAC 75 O.S., §§ 302 et seq.; 59 O.S., §§ 475.1 et seq.
OAC 245:5Open chapter PDF ↗OAC 245:5-OAC 245:5-1-3 Filing of papers [REVOKED]
0.1K chars
Notes Okla. Admin. Code § 245:5-1-3 Revoked at 10 Ok Reg 2237, eff 6-11-93 AUTHORITY: OK-OAC 75 O.S., §§ 302 et seq.; 59 O.S., §§ 475.1 et seq.
OAC 245:5Open chapter PDF ↗OAC 245:5-OAC 245:5-1-4 Complaint initiating individual proceeding [REVOKED]
0.1K chars
Notes Okla. Admin. Code § 245:5-1-4 Revoked at 10 Ok Reg 2237, eff 6-11-93 AUTHORITY: OK-OAC 75 O.S., §§ 302 et seq.; 59 O.S., §§ 475.1 et seq.
OAC 245:5Open chapter PDF ↗OAC 245:5-OAC 245:5-1-5 Notice to parties [REVOKED]
0.1K chars
Notes Okla. Admin. Code § 245:5-1-5 Revoked at 10 Ok Reg 2237, eff 6-11-93 AUTHORITY: OK-OAC 75 O.S., §§ 302 et seq.; 59 O.S., §§ 475.1 et seq.
OAC 245:5Open chapter PDF ↗OAC 245:5-OAC 245:5-1-6 Methods of serving notice [REVOKED]
0.1K chars
Notes Okla. Admin. Code § 245:5-1-6 Revoked at 10 Ok Reg 2237, eff 6-11-93 AUTHORITY: OK-OAC 75 O.S., §§ 302 et seq.; 59 O.S., §§ 475.1 et seq.
OAC 245:5Open chapter PDF ↗OAC 245:5-OAC 245:5-1-7 Time notice is completed [REVOKED]
0.1K chars
Notes Okla. Admin. Code § 245:5-1-7 Revoked at 10 Ok Reg 2237, eff 6-11-93 AUTHORITY: OK-OAC 75 O.S., §§ 302 et seq.; 59 O.S., §§ 475.1 et seq.
OAC 245:5Open chapter PDF ↗OAC 245:5-OAC 245:5-1-8 Time of hearing; request for extension [REVOKED]
0.1K chars
Notes Okla. Admin. Code § 245:5-1-8 Revoked at 10 Ok Reg 2237, eff 6-11-93 AUTHORITY: OK-OAC 75 O.S., §§ 302 et seq.; 59 O.S., §§ 475.1 et seq.
OAC 245:5Open chapter PDF ↗OAC 245:5-OAC 245:5-1-9 Hearing procedures; presiding officer [REVOKED]
0.1K chars
Notes Okla. Admin. Code § 245:5-1-9 Revoked at 10 Ok Reg 2237, eff 6-11-93 AUTHORITY: OK-OAC 75 O.S., §§ 302 et seq.; 59 O.S., §§ 475.1 et seq.
OAC 245:5Open chapter PDF ↗OAC 252:1-OAC 252:1-1-1 Purpose [REVOKED]
0.2K chars
Notes Okla. Admin. Code § 252:1-1-1 Added at 11 Ok Reg 4305, eff 7-27-93 (emergency); Added at 11 Ok Reg 2011, eff 5-26-94; Revoked at 18 Ok Reg 1883, eff 6-11-01 AUTHORITY: OK-OAC 27A O.S., § 2-2-101; 75 O.S., § 302
OAC 252:1Open chapter PDF ↗OAC 252:1-OAC 252:1-1-10 Public forum procedures [REVOKED]
0.2K chars
Notes Okla. Admin. Code § 252:1-1-10 Added at 11 Ok Reg 4305, eff 7-27-93 (emergency); Added at 11 Ok Reg 2011, eff 5-26-94; Revoked at 18 Ok Reg 1883, eff 6-11-01 AUTHORITY: OK-OAC 27A O.S., § 2-2-101; 75 O.S., § 302
OAC 252:1Open chapter PDF ↗OAC 252:1-OAC 252:1-1-2 Definitions [REVOKED]
0.2K chars
Notes Okla. Admin. Code § 252:1-1-2 Added at 11 Ok Reg 4305, eff 7-27-93 (emergency); Added at 11 Ok Reg 2011, eff 5-26-94; Revoked at 18 Ok Reg 1883, eff 6-11-01 AUTHORITY: OK-OAC 27A O.S., § 2-2-101; 75 O.S., § 302
OAC 252:1Open chapter PDF ↗OAC 252:1-OAC 252:1-1-3 Description of Environmental Quality Board [REVOKED]
0.2K chars
Notes Okla. Admin. Code § 252:1-1-3 Added at 11 Ok Reg 4305, eff 7-27-93 (emergency); Added at 11 Ok Reg 2011, eff 5-26-94; Revoked at 18 Ok Reg 1883, eff 6-11-01 AUTHORITY: OK-OAC 27A O.S., § 2-2-101; 75 O.S., § 302
OAC 252:1Open chapter PDF ↗OAC 252:1-OAC 252:1-1-4 Administration [REVOKED]
0.2K chars
Notes Okla. Admin. Code § 252:1-1-4 Added at 11 Ok Reg 4305, eff 7-27-93 (emergency); Added at 11 Ok Reg 2011, eff 5-26-94; Revoked at 18 Ok Reg 1883, eff 6-11-01 AUTHORITY: OK-OAC 27A O.S., § 2-2-101; 75 O.S., § 302
OAC 252:1Open chapter PDF ↗OAC 252:1-OAC 252:1-1-5 Meetings [REVOKED]
0.2K chars
Notes Okla. Admin. Code § 252:1-1-5 Added at 11 Ok Reg 4305, eff 7-27-93 (emergency); Added at 11 Ok Reg 2011, eff 5-26-94; Revoked at 18 Ok Reg 1883, eff 6-11-01 AUTHORITY: OK-OAC 27A O.S., § 2-2-101; 75 O.S., § 302
OAC 252:1Open chapter PDF ↗OAC 252:1-OAC 252:1-1-6 Rulemaking procedures [REVOKED]
0.2K chars
Notes Okla. Admin. Code § 252:1-1-6 Added at 11 Ok Reg 4305, eff 7-27-93 (emergency); Added at 11 Ok Reg 2011, eff 5-26-94; Revoked at 18 Ok Reg 1883, eff 6-11-01 AUTHORITY: OK-OAC 27A O.S., § 2-2-101; 75 O.S., § 302
OAC 252:1Open chapter PDF ↗OAC 252:1-OAC 252:1-1-7 Rulemaking hearings [REVOKED]
0.2K chars
Notes Okla. Admin. Code § 252:1-1-7 Added at 11 Ok Reg 4305, eff 7-27-93 (emergency); Added at 11 Ok Reg 2011, eff 5-26-94; Revoked at 18 Ok Reg 1883, eff 6-11-01 AUTHORITY: OK-OAC 27A O.S., § 2-2-101; 75 O.S., § 302
OAC 252:1Open chapter PDF ↗OAC 252:1-OAC 252:1-1-8 Petitions for rulemaking [REVOKED]
0.2K chars
Notes Okla. Admin. Code § 252:1-1-8 Added at 11 Ok Reg 4305, eff 7-27-93 (emergency); Added at 11 Ok Reg 2011, eff 5-26-94; Revoked at 18 Ok Reg 1883, eff 6-11-01 AUTHORITY: OK-OAC 27A O.S., § 2-2-101; 75 O.S., § 302
OAC 252:1Open chapter PDF ↗OAC 252:1-OAC 252:1-1-9 Petitions for declaratory rulings [REVOKED]
0.2K chars
Notes Okla. Admin. Code § 252:1-1-9 Added at 11 Ok Reg 4305, eff 7-27-93 (emergency); Added at 11 Ok Reg 2011, eff 5-26-94; Revoked at 18 Ok Reg 1883, eff 6-11-01 AUTHORITY: OK-OAC 27A O.S., § 2-2-101; 75 O.S., § 302
OAC 252:1Open chapter PDF ↗OAC 252:1-OAC 252:1-app-A A - Petition for Rulemaking Before the Environmental Quality Board [Revoked]
0.0K chars
Notes Okla. Admin. Code tit. 252, ch. 1, app A
OAC 252:1Open chapter PDF ↗OAC 252:100-OAC 252:100-app-A A - Allowable Particulate Matter Emission Rate for Incinerators, version 5
0.3K chars
Figure 1 Notes Okla. Admin. Code tit. 252, ch. 100, app A Added at 11 Ok Reg 977, eff 1-14-94 (emergency); Added at 11 Ok Reg 2031, eff 5-26-94; Revoked and reenacted at 15 Ok Reg 2591, eff 6-25-98; Revoked and reenacted at 27 Ok Reg 2134, eff 7-11-10; Revoked and reenacted at 28…
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-B B - Allowable Emissions for Incinerators With Capacities Less than 100 Lb/Hr [Revoked], version 3
0.0K chars
Notes Okla. Admin. Code tit. 252, ch. 100, app B
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-C C - Allowable Particulate Matter Emission Rates for Indirectly Fired Fuel-Burning Units, version 3
0.3K chars
Figure 1 Notes Okla. Admin. Code tit. 252, ch. 100, app C Added at 11 Ok Reg 977, eff 1-14-94 (emergency); Added at 11 Ok Reg 2031, eff 5-26-94; Revoked and reenacted at 17 Ok Reg 1120, eff 6-1-00; Revoked and reenacted at 26 Ok Reg 1172, eff 7-1-09
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-D D - Allowable Particulate Matter Emission Rates for Indirectly Fired Wood Fuel-Burning Units, version 2
0.3K chars
Figure 1 Notes Okla. Admin. Code tit. 252, ch. 100, app D Added at 11 Ok Reg 977, eff 1-14-94 (emergency); Added at 11 Ok Reg 2031, eff 5-26-94; Revoked and reenacted at 17 Ok Reg 1120, eff 6-1-00; Revoked and reenacted at 26 Ok Reg 1172, eff 7-1-09
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-E E - Primary Ambient Air Quality Standards, version 2
0.9K chars
Click to view image Notes Okla. Admin. Code tit. 252, ch. 100, app E Added at 11 Ok Reg 977, eff 1-14-94 (emergency); Added at 11 Ok Reg 2031, eff 5-26-94; Revoked and reenacted at 16 Ok Reg 1381, eff 6-1-99; Revoked and reenacted at 17 Ok Reg 1471, eff 4-10-00 (emergency); Revok…
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-F F - Equations for Implementation of Numerical Criteria for Toxic Substances to Protect the Fish and Wildlife Propagation Beneficial Use
0.8K chars
Figure 1 Figure 2 Figure 3 Notes Okla. Admin. Code tit. 252, ch. 100, app F Added at 11 Ok Reg 977, eff 1-14-94 (emergency); Added at 11 Ok Reg 2031, eff 5-26-94; Revoked and reenacted at 16 Ok Reg 1381, eff 6-1-99; Revoked and reenacted at 17 Ok Reg 1471, eff 4-10-00 (emergency)…
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-G G - Allowable Particulate Matter Emission Rates for Directly Fired Fuel-Burning Units and Industrial Process
0.2K chars
Figure 1 Notes Okla. Admin. Code tit. 252, ch. 100, app G Added at 11 Ok Reg 977, eff 1-14-94 (emergency); Added at 11 Ok Reg 2031, eff 5-26-94; Revoked and reenacted at 26 Ok Reg 1172, eff 7-1-09
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-H H - De Minimis Facilities
0.1K chars
Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Notes Okla. Admin. Code tit. 252, ch. 100, app H Added at 15 Ok Reg 2590, eff 6-25-98
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-I I - Performance-Based Effluent Monitoring Frequency Reductions and Increases
0.2K chars
Figure 1 Figure 2 Notes Okla. Admin. Code tit. 252, ch. 100, app I Added at 15 Ok Reg 2590, eff 6-25-98 Adopted by Oklahoma Register, Volume 40, Issue 24, September 1, 2023, eff. 9/15/2023
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-J J - Trivial Activities (De Minimis) List
0.1K chars
Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Notes Okla. Admin. Code tit. 252, ch. 100, app J Added at 15 Ok Reg 2590, eff 6-25-98
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-K K - Average Daily Nitrogen Oxides Emissions
0.1K chars
Figure 1 Notes Okla. Admin. Code tit. 252, ch. 100, app K Added at 15 Ok Reg 2591, eff 6-25-98
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-L L - PM-10 Emission Factors for Permit by Rule for Grain Elevators
0.1K chars
Figure 1 Notes Okla. Admin. Code tit. 252, ch. 100, app L Added at 16 Ok Reg 1370, eff 6-1-99
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-M M - Emission Limits for Hospital/Medical/Infectious Waste Incinerators (HMIWI)
0.1K chars
Figure 1 Notes Okla. Admin. Code tit. 252, ch. 100, app M Added at 17 Ok Reg 375, eff 10-19-99 (emergency); Added at 17 Ok Reg 1114, eff 6-1-00
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-N N - Specialty Coatings Voc Content Limits
0.3K chars
Click to view image Click to view image Click to view image Click to view image Notes Okla. Admin. Code tit. 252, ch. 100, app N Added at 19 Ok Reg 2883, eff 7-22-02 (emergency); Added at 20 Ok Reg 1137, eff 6-1-03 Adopted by Oklahoma Register, Volume 37, Issue 24, September 1, 2…
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-O O - Toxic Air Contaminants (TAC) Maximum Acceptable Ambient Concentrations (MAAC)
0.1K chars
Figure 1 Notes Okla. Admin. Code tit. 252, ch. 100, app O Added at 23 Ok Reg 17, eff 8-11-05 (emergency); Added at 23 Ok Reg 923, eff 6-15-06
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-P P - Regulated Air Pollutants
0.1K chars
Figure 1 Figure 2 Notes Okla. Admin. Code tit. 252, ch. 100, app P Added at 24 Ok Reg 1267, eff 6-15-07
OAC 252:100Open chapter PDF ↗OAC 252:100-OAC 252:100-app-Q Q - Incorporation by Reference
1.7K chars
Click to view image Click to view image Click to view image Click to view image Click to view image Click to view image Click to view image Click to view image Click to view image Click to view image Click to view image Click to view image Click to view image Click to view image …
OAC 252:100Open chapter PDF ↗OAC 252:2-OAC 252:2-app-A A - Petition for Rulemaking Before the Environmental Quality Board [Revoked], version 2
0.0K chars
Notes Okla. Admin. Code tit. 252, ch. 2, app A
OAC 252:2Open chapter PDF ↗OAC 252:2-OAC 252:2-app-B B - Petition for Declaritory Ruling Before the Department of Enviornmental Quality [Revoked]
0.1K chars
Notes Okla. Admin. Code tit. 252, ch. 2, app B Added at 11 Ok Reg 2015, eff 5-26-94; Revoked at 18 Ok Reg 1888, eff 6-11-01
OAC 252:2Open chapter PDF ↗OAC 252:2-OAC 252:2-app-C C - Permitting Process Summary [Revoked]
0.0K chars
Notes Okla. Admin. Code tit. 252, ch. 2, app C
OAC 252:2Open chapter PDF ↗OAC 252:20-OAC 252:20-1-1 Purpose
0.8K chars
The rules in this Chapter implement the Oklahoma Hazardous Materials Planning and Notification Act as it relates to the Oklahoma Department of Environmental Quality. The rules in this Chapter are to administer and enforce the reporting requirements of Title III of the Superfund A…
OAC 252:20Open chapter PDF ↗OAC 252:20-OAC 252:20-1-2 Definitions
0.6K chars
The following words or terms, when used in this Chapter, shall have the following meaning unless the context clearly indicates otherwise: "Claim of confidentiality" means a submittal under SARA Title III of information to the EPA according to 40 CFR Part 350. "Department" means t…
OAC 252:20Open chapter PDF ↗OAC 252:20-OAC 252:20-1-3 Incorporations by reference
1.3K chars
(a) Reference to CFR. Reference to Title 40 of the Code of Federal Regulations (40 CFR) shall mean (unless otherwise specifically provided) the Superfund, Emergency Planning, and Community Right-to-Know Regulations, July, 2009. (b) Incorporation. The following Parts of 40 CFR are…
OAC 252:20Open chapter PDF ↗OAC 252:20-OAC 252:20-1-4 Submission of plans and reports
1.8K chars
(a) Emergency planning and notification, Part 355. The owner or operator of a facility subject to emergency planning or emergency release notification as described in 40 CFR Part 355 shall comply with the requirements of such Part. (b) Hazardous Chemical Reporting: Community Righ…
OAC 252:20Open chapter PDF ↗OAC 252:20-OAC 252:20-1-5 Claims of confidentiality
0.8K chars
(a) All materials to be submitted under a Claim of confidentiality shall be submitted to the EPA according to the procedures described at 40 CFR Part 350 [Trade Secrecy Claims for Emergency Planning and Community Right-to-Know Information: and Trade Secret Disclosures to Health P…
OAC 252:20Open chapter PDF ↗OAC 252:20-OAC 252:20-1-6 Procedure for submitting reporting forms
1.4K chars
(a) Non-confidential. All non-confidential forms, sanitized versions of materials submitted under a Claim of confidentiality, and separate Tier Two Confidential Location Information Sheets (see 40 CFR 370.41), shall be submitted to the Department via the DEQ internet website. (b)…
OAC 252:20Open chapter PDF ↗OAC 252:20-OAC 252:20-1-7 Fees
1.1K chars
Fees for environmental services to validate reports from facilities required to report (but not merely to notify) under the Oklahoma Hazardous Materials Planning and Notification Act (27A O.S.Supp. 2005, § 4-2-101 et seq.) are: (1) For owner/operators of facilities other than oil…
OAC 252:20Open chapter PDF ↗