API Std 625 Addendum 1 (2013) Addendum 1 to Tank Systems for Refrigerated Liquefied Gas Storage, First Edition Amendment by American Petroleum Institute, 07/01/2013
API MPMS Chapter 13.1 (R2011) Errata (2013) Errata for Statistical Aspects of Measuring and Sampling: Statistical Concepts and Procedures in Measurement, First Edition Amendment by American Petroleum Institute, 07/01/2013
API RP 9B Errata 2 Errata for Application Care, and use of Wire Rope for Oil Field Service, Thirteenth Edition Amendment by American Petroleum Institute, 01/01/2013
API RP 9B Errata 1 Errata for Application Care, and use of Wire Rope for Oil Field Service, Thirteenth Edition Amendment by American Petroleum Institute, 04/01/2012
API RP 934-A Addendum 2 Addendum 1 to Materials and Fabrication of 2 1/4Cr-1Mo, 2 1/4Cr-1Mo-1/4V, 3Cr-1Mo, and 3Cr-1Mo-1/4V Steel Heavy Wall Pressure Vessels for High-temperature, High-pressure Hydrogen Service, Second Edition Amendment by American Petroleum Institute, 03/01/2012
API Std 625 Addendum 2 (2014) Addendum 2 to Tank Systems for Refrigerated Liquefied Gas Storage, First Edition Amendment by American Petroleum Institute, 11/01/2014
ASME B30.26-2010 Errata Errata to Rigging Hardware, Includes Errata Amendment by ASME International, 01/01/2011
JIS K 1402:1992/AMENDMENT 1:2006 Chromium trioxide (Amendment 1) (FOREIGN STANDARD) Amendment by Japanese Industrial Standard / Japanese Standards Association,
JIS K 1403:1992/AMENDMENT 1:2006 Sodium dichromate dihydrate (Amendment 1) (FOREIGN STANDARD) Amendment by Japanese Industrial Standard / Japanese Standards Association,
JIS K 1404:1992/AMENDMENT 1:2006 Potassium dichromate (Amendment 1) (FOREIGN STANDARD) Amendment by Japanese Industrial Standard / Japanese Standards Association,
ASME PTC 4-2008 Errata Errata to Fired Steam Generators Amendment by ASME International, 02/01/2012
JIS K 1401:1992/AMENDMENT 1:2006 Dichromium trioxide (Amendment 1) (FOREIGN STANDARD) Amendment by Japanese Industrial Standard / Japanese Standards Association,