BS standards

#	Title
31	BS 17038-1-2019 Pumps – Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units Part 1: General requirements and procedures for testing and calculation of Energy Efficiency Index (EEI)
32	BS 9997-2019 Fire risk management systems – Requirements with guidance for use
33	BS 9251-2021 Fire sprinkler systems for domestic and residential occupancies一- Code of practice
34	BS 8663-1-2019 Fixed fire protection systems – Components for watermist systems Part 1: Specification and test methods for watermist nozzles
35	BS 8627-2019 Fire and rescue service equipment – Ultra-high pressure firefighting equipment – Specification
36	BS EN 1555-1-2021 Plastics piping systems for the supply of gaseous fuels – Polyethylene (PE] Part 1: General
37	BS EN 1650-2019 Chemical disinfectants and antiseptics – Quantitative suspension test for the evaluation of fungicidal or yeasticidal activity of chemical disinfectants and antiseptics used in food, industrial, domestic and institutional areas – Test method and requirements (phase 2, step 1)
38	BS 8243-2021 BS 8243-2021 Design, installation and con iguration of intruder and hold-up alarm systems designed to generate con irmed alarm conditions — Code of practice
39	BS 7858-2019 Screening of individuals working in a secure environment – Code of practice
40	BS 7273-6-2019 Code of practice for the operation of fire protection measures Part 6: Fire detection and fire alarm systems – Interface with ancillary systems and equipment