Note: when it says power level must be... that is without any transformations.
SAIJAIN:
Super Saijain 
Conditions: must have a power level (PL) of 150,000 or must be facing sertain death (if this happens you will not be able to become it again till you hit 150,000
Physical Changes: Power Level is multiplied x3, hair turns yellow/gold muscles expand and your eyes will turn green
Super Saijain 2: 
Conditions:Must have a power level of 600,000
Physical Changes: Power Level is multiplied x3 hair grows longer muscles expand eyes stay the same
Super Saijain 3 
Conditions:Power Level must be 1,700,000
Physical Changes: Eyebrows disapear hair grows extremely long Power Level is multiplied x3
Super Saijain 4 
Conditions: Must be Going insane Power Level must be above 3 million
Physical Changes: Hair turns black furr grows and turns pink your tail regrows and Power Level is multiplied x5
NAMEK:
Super Namek: 
Conditions: Must be at 300,000 PL or fuse with someone Physical Properties: Your stats are multiplied x5 your muscles expand and your aura changes
HUMAN:
Ascended Human 
Conditions: Must be at 500,000 and determined to win the battle or approaching death
Physical Changes:Stats are x3 and muscles expand a little
Super Human
Conditions: 150,000,000 like ascended human you must be determined to win the fight and near death
Physical Changes: Stats multiplied by 2 and muscles expand
Androids: There are 2 different types of androids ones like Cell and ones like 13-18
Cell Transformations
Imperfect
Conditions:must have a power level of 500,000 or absorb many people or fighters with absorber
Physical Changes: Everything about you changes stats increased x3
Almost Perfect
Conditions: PL must be at 1,000,000
Physical Changes: Everything your muscles become larger stats increased x5
Perfect 
Conditions: Must have a PL of 6,000,000
Physical Changes: Become much lighter and stronger your body becomes smaller. Stats x5
Regular Androids (13-18)
Super Android
Conditions: Must have a PL of 1,000,000
Physical changes: stats increased 5x body changes depend on who you are some dont change
Ultimate Android
Conditions: Must have a PL of 8,000,000
Physical Changes: Physical appearence does not change PL increased 4