Final answer:
The relevant standards to Energy absorbers and lanyards are CSA Standard Z259.11-05, ANSI / ASSE Standard, and CEN Standard OHS Code Part 9 142.3.
Step-by-step explanation:
The standards relevant to Energy absorbers and lanyards are:
a) CSA Standard Z259.11-05
b) ANSI / ASSE Standard
c) CEN Standard OHS Code Part 9 142.3
d) All of the above
These standards provide guidelines and specifications for ensuring the safety and effectiveness of energy absorbers and lanyards. For example, the CSA Standard Z259.11-05 focuses on fall arrest systems, including lanyards and energy absorbers, and provides requirements for their design, testing, and performance. The ANSI / ASSE Standard and the CEN Standard OHS Code Part 9 142.3 also pertain to safety and design standards of energy absorbers and lanyards.