These books detail the SAMMI industry performance standards for pressure and velocity of ammunition for use by commercial manufacturers.
ANSI/SAAMI Centerfire Pistol & Revolver
ANSI/SAAMI Centerfire Rifle Item
ANSI/SAAMI Rimfire Item
ANSI/SAAMI Shotshell Item
http://www.saami.org/Publications/
ANSI/SAAMI Centerfire Pistol & Revolver
ANSI/SAAMI Centerfire Rifle Item
ANSI/SAAMI Rimfire Item
ANSI/SAAMI Shotshell Item
http://www.saami.org/Publications/