Originally Posted by
x712xdamx
That's for flights to/from N. America.
Charging standard for overweight baggage of flight courses to the United States and Canada:
Since you quoted that page, you should also reveal that:
Is there any upper limit on the weight of overweight baggage?
Yes.
Max. weight of unit baggage for domestic airline: 50KG
Max. weight of international unit baggage differentiating in flight courses: 45KG for flight courses to the United States and Canada
Max. weight of unit baggage for flight courses to Australia and Dubai: 32KG
Max. weight of unit baggage for other flight courses: 50KG