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Standards Incorporated by Reference (SIBR) Database

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Accessing Standards Incorporated by Reference

This database provides information on standards that have been incorporated by reference into the US Code of Federal Regulations (CFR). To obtain copies of the standards referenced, information should be provided in the referenced CFR section about how to obtain a copy. Alternatively, individuals can check with the standards publisher, a standards resellers or for a limited number of standards used in regulations, consult the American National Standards Institute (ANSI) Incorporated by Reference (IBR) Portal. This portal provides a mechanism for limited and free access to some of the standards that have been incorporated by reference in the U.S. Code of Federal Regulations (CFR).

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Displaying 18101 - 18150 of 20071
(Total unique standards: 8463) ℹ️
Export results (CSV)
Incorporated by (Agency) FR Citation CFR Citation Document Number Document Edition / Year Title of Standard Standard Publishing Organization
Environmental Protection Agency 40 CFR 136.3(a) Table IB (31) APHA Method 4500-NH3 B 1997 Ammonia Nitrogen Distillation American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (31) APHA Method 4500-NH3 D 1997 Ammonia by Selective Ion Probe American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (31) APHA Method 4500-NH3 E 1997 Ammonia by Selective Ion Probe American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (31) APHA Method 4500-NH3 G 1997 Ammonia by Automated Phenate American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (31) APHA Method 4500-NH3 H 1997 Ammonia by Flow Injection Analysis American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (31) APHA Method 4500-NH3 F 1992 Ammonia Nitrogen by Ion Selective Electrode American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (31) APHA Method 4500-Norg D 1997 Nitrogen (Organic) by Semi-micro Kjeldahl Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (32) APHA Method 3111 B 1999 Metals by Flame Atomic Absorption American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (32) APHA Method 3111 C 1999 Metals by Flame Atomic Absorption, Extraction and Direct Aspiration American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (32) APHA Method 3113 B 2004 Metals by Graphite Furnace Atomic Absorption American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (32) APHA Method 3120 B 1999 Metals by Inductively Coupled Plasma American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (32) APHA Method 3125 B 2009 Inductively Coupled Plasma/mass Spectrometric Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (33) APHA Method 3111 B 1999 Metals by Flame Atomic Absorption American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (33) APHA Method 3120 B 1999 Metals by Inductively Coupled Plasma American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (33) APHA Method 3125 B 2009 Inductively Coupled Plasma/mass Spectrometric Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (34) APHA Method 3111 B 1999 Metals by Flame Atomic Absorption American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (34) APHA Method 3113 B 2004 Metals by Graphite Furnace Atomic Absorption American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (34) APHA Method 3120 B 1999 Metals by Inductively Coupled Plasma American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (34) APHA Method 3125 B 2009 Inductively Coupled Plasma/mass Spectrometric Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (36) APHA Method 3111 D 1999 Metals by Flame Atomic Absorption, Nitrous Oxide American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (36) APHA Method 3113 B 2004 Metals by Graphite Furnace Atomic Absorption American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (36) APHA Method 3120 B 1999 Metals by Inductively Coupled Plasma American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (36) APHA Method 3125 B 2009 Inductively Coupled Plasma/mass Spectrometric Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (37) APHA Method 3111 B 1999 Metals by Flame Atomic Absorption American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (37) APHA Method 3111 C 1999 Metals by Flame Atomic Absorption, Extraction and Direct Aspiration American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (37) APHA Method 3113 B 1999 Metals by Graphite Furnace Atomic Absorption American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (37) APHA Method 3120 B 1999 Metals by Inductively Coupled Plasma American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (37) APHA Method 3125 B 2009 Inductively Coupled Plasma/mass Spectrometric Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (38) APHA Method 4110 B 2000 Anions by Ion Chromatography with Chemical Suppression of Eluent American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (38) APHA Method 4110 C 2000 Anions by Ion Chromatography with Chemical Suppression of Eluent American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (38) APHA Method 4140 B 1997 Nitrate (as N), CIE/UV American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (39) APHA Method 4500-NO3 E 2000 Nitrate Nitrogen by Selective Electrode American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (39) APHA Method 4500-NO3 F 2000 Nitrate Nitrogen by Selective Electrode American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (39) APHA Method 4500-NO3 H 2000 Nitrate Nitrogen by Selective Electrode American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (39) APHA Method 4110 B 2000 Anions by Ion Chromatography with Chemical Suppression of Eluent American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (39) APHA Method 4110 C 2000 Anions by Ion Chromatography with Chemical Suppression of Eluent American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (39) APHA Method 4140 B 1997 Nitrate-nitrile (as N), CIE/UV American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (40) APHA Method 4500-NO2 B 2000 Nitrite (as N), Spectrophotometric: Manual American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (40) APHA Method 4500-NO3 F 2000 Nitrate Nitrogen by Selective Electrode American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (40) APHA Method 4500-NO3 E 2000 Nitrate Nitrogen by Selective Electrode American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (40) APHA Method 4110 B 2000 Anions by Ion Chromatography with Chemical Suppression of Eluent American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (40) APHA Method 4110 C 2000 Anions by Ion Chromatography with Chemical Suppression of Eluent American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (40) APHA Method 4140 B 1997 Nitrite (as N), CIE/UV American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (41) APHA Method 5220 B 2001 Oil and Grease, partition-gravimetric method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (41) APHA Method 5220 F 1997 Silica gel treated HEM (SGT-HEM): Silica gel treatment and gravimetry American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (42) APHA Method 5310 B 2000 Organic carbon TOC, High-Temperature Combustion Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (42) APHA Method 5310 C 2000 Organic carbon TOC, High-Temperature Combustion Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (42) APHA Method 5310 D 2000 Organic carbon TOC, High-Temperature Combustion Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (44) APHA Method 4500-P F 1999 Phosphorus, Automated Ascorbic Acid Reduction Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (44) APHA Method 4500-P G 1999 Phosphorus, Flow Injection Analysis for Orthophosphate American Public Health Association

DISCLAIMER: Data and information released from the Standards Incorporated by Reference databases at NIST are provided on an "AS IS" basis, without representation or warranty of any kind, including without limitation the warranties of merchantability, fitness for a particular purpose and non-infringement. Data and/or information in this database may contain errors or may be incomplete. Please email [email protected] if you identified missing information or incorrect information. This database is provided by NIST as a public service. Inclusion of records in this database does not represent endorsement or recommendation of standards listed by NIST.

NOTE: This database does not included records related to the Incorporation by Reference for the following: Department of Transportation, Federal Aviation Administration – Airworthiness Directives, State Air Plan Approvals, and Standard Instrumentation Approach Procedures; and the Environmental Protection Agency - State Approval of Air Quality Plans.