I went back found all my SDA paperwork and stuff I received when I was applying for my CC permit. This was effective as of 2008-2009. The laws may or may not have changed since then.
Attached is a photo of a paper that outlines who I can protect with my permit. Sorry for the crappy quality.
See item #2.
"The life of your mother, father, husband, wife, child, employee or employer is threatened at that moment:"
Note it leaves brother and sister and grand parents out, but includes employer and employee instead.
However, see item #3...
"Your home is invaded and you believe the person will harm you or another person in your home;"
Note how it doesn't specify who that other person is in your home...
Attached is a photo of a paper that outlines who I can protect with my permit. Sorry for the crappy quality.
See item #2.
"The life of your mother, father, husband, wife, child, employee or employer is threatened at that moment:"
Note it leaves brother and sister and grand parents out, but includes employer and employee instead.
However, see item #3...
"Your home is invaded and you believe the person will harm you or another person in your home;"
Note how it doesn't specify who that other person is in your home...