not according to this,
"
1. Do all magistrate judges take an oath and if so do judges have to
provide it to anyone in courts who requests to see it?
Before acting as magistrate' (also called a Justice of the Peace) the
appointee must take the oath of allegiance and the judicial oath or make
corresponding affirmations.
These are the same as those taken by judges and are found on the judiciary
website:
[1]http://www.judiciary.gov.uk/about_judici...
The oaths are taken by repeating aloud the words, which are prescribed in
the Promissory Oaths Act 1868. There is no requirement that they should
then produce on demand a signed copy of the oath to anyone who wants to
see it, and no legal requirement that they should sign anything at all."
from here..
https://www.whatdotheyknow.com/request/does_a_judge_have_to_take_an_oat?unfold=1#incoming-88221