This document provides requirements for the design, design verification and validation, manufacturing and data control, performance ratings, functional evaluations, handling and storage of tubing-deployed electrical submersible pump (ESP) systems as defined herein. Additionally, this document provides requirements for assembled ESP system. This document is applicable to those ESP related components meeting the definition of centrifugal pumps, including gas handling devices, discharge heads, seal chamber sections, intake systems, mechanical gas separators, induction motors (herein motor), shaft couplings, downhole power cables (herein power cables), motor lead extension, and pothead as defined herein. Components supplied under the requirements of this document exclude previously used subcomponents, except where the use of such subcomponents is as defined in this document (Clause 10). This document includes normative annexes addressing design validation performance rating requirements by component, requirements for determining ratings as an assembled system, functional evaluation: single component and cable reference information. This document includes informative annexes addressing functional evaluation guidelines for assembled ESP systems, establishing recommended operating range (ROR) of the ESP system, example user/purchaser ESP functional specification form, considerations for the use of 3-phase low and medium voltage adjustable speed drives for ESP applications, analysis after ESP use, downhole monitoring of ESP assembly operation and information on permanent magnet motors for ESP applications. This document also includes a user guide that offers a high-level process workflow when applying this document. Equipment not covered by this document includes: wireline and coiled tubing-deployed ESP systems, motor and pump shrouds, electric penetrators and feed-through systems, cable clamps and banding, centralizers, intake screens, passive gas separators, by-pass tools, check and bleeder valves, component adaptors, capillary lines, electric surface control equipment, downhole permanent magnet motors and non-conventionally configured ESP systems such as inverted systems. Repair and redress equipment requirements are not covered in this document. NOTE The terminology used within this document is ESP assembly for a system of products combined into an operational machine, component for individual products such as, pumps or seal chamber sections, and subcomponent for individual parts or subassemblies that are used in the construction of an individual component.