An American National Standard, American Petroleum Institute (API). Draft. First Edition. 57p. This standard is considered identical to the English version of ISO 17078-4:2010. This part of ISO 17078 provides informative documentation to assist the user/purchaser and the supplier/manufacturer in specification, design, selection, testing, calibration, reconditioning, installation and use of side-pocket mandrels, flow-control devices and associated latches and installation tools. The product-design and manufacturing-related requirements for these products are included within the other parts of ISO 17078.