ASTM E 1105-15
"Standard Test Method for Field Determination of Water Penetration of Installed Exterior Windows, Skylights, Doors and Curtain Walls, by Uniform or Cyclic Static Air Pressure Difference".
This Test Standard is the basis for the AAMA 502 specification.
ASTM E783 - 02(2010)
"Standard Test Method for Field Measurement of Air Leakage Through Installed Exterior Windows and Doors"