Looking for a few standards on the exam reference list

[bec51392]

Trying to find the following standards. Anyone have a good link?

IEEE 1222-2011
NEMA MG1-2011
NEMA Standard 250–014
UL Std 248-12

[SecondGen]

Trying to find the following standards. Anyone have a good link?

IEEE 1222-2011
NEMA MG1-2011
NEMA Standard 250–014
UL Std 248-12

Also interested as I was surprised to find they are not in my library. Here is a 2009 copy of NEMA MG1 I found that may be of some use: https://law.resource.org/pub/us/cfr/....mg-1.2009.pdf