http://www.ecfr.gov/cgi-bin/text-idx?rgn=div5;node=14%3A1.0.1.3.11#se14.1.25_1121
One engine out climb requirements for passenger certification.
Do all foreign airlines follow part 121 operations? Max gross weight and CG loading? Most regional carriers adjust fuel load to stay within safe loading. Pilots do not ever like to remove fuel to get within gross weight requirements. Gross weight severely restricts normal to utility category loading.