pull out the FAR/AIM if you need a SOPs manual
John, clearly, you don't fly international, which isn't in the FAR/AIM by long shot. Refer to FAR 91.702.
Also, since an SMS and IS-BAO certification is coming soon and having an Flight Operations Manual, which is used and can be proven to be used, is a basic requirement, your position is on quite thin ice. And summer's here.
GF