Assessing the Signifigance of Subsurface Contaminant Vapor Migration to Enclosed Spaces; Site-Specific Alternatives to Generic Estimatesstandard by American Petroleum Institute, 12/01/1998

Addendum 2 to Welding of Pipelines and Related Facilities, 21st EditionAmendment by American Petroleum Institute,

Process Valve Qualification Procedure, Fourth Editionstandard by American Petroleum Institute, 12/01/2008

Characterization Study of Temper Embrittlement of Chromium-Molybdenum Steelsstandard by American Petroleum Institute, 05/01/1982

Pipeline Variable Uncertainties and Their Effects on Leak Detectabilitystandard by American Petroleum Institute, 11/01/1993

Specification for Steel Plates, Quenched-and-Tempered, for Offshore Structures, Fifth Editionstandard by American Petroleum Institute, 12/01/2006

Specification for Subsea Umbilicals, Fourth Edition (ISO 13628-5:2009, Identical Adoption)standard by American Petroleum Institute, 10/01/2010

Product Quality in Light Product Storage and Handling Operationsstandard by American Petroleum Institute, 08/01/2013

Heat Recovery Steam Generatorsstandard by American Petroleum Institute, 01/01/1995

Addendum 1 for Specification for Wire RopeAmendment by American Petroleum Institute,

Process Measurement, Second Editionstandard by American Petroleum Institute, 02/01/2016

Specification for CRA Clad or Lined Steel Pipestandard by American Petroleum Institute, 07/01/1998