D4061 Standard Test Method for Retroreflectance of Horizontal Coatings
D4280 Standard Specification for Extended Life Type, Nonplowable, Raised Retroreflective Pavement Markers
D4383 Standard Specification for Plowable, Raised Retroreflective Pavement Markers
D4956 Standard Specification for Retroreflective Sheeting for Traffic Control
D7585/D7585M Standard Practice for Evaluating Retroreflective Pavement Markings Using Portable Hand-Operated Instruments
E179 Standard Guide for Selection of Geometric Conditions for Measurement of Reflection and Transmission Properties of Materials
E284 Standard Terminology of Appearance
E809 Standard Practice for Measuring Photometric Characteristics of Retroreflectors
E810 Standard Test Method for Coefficient of Retroreflection of Retroreflective Sheeting Utilizing the Coplanar Geometry
E811 Standard Practice for Measuring Colorimetric Characteristics of Retroreflectors Under Nighttime Conditions
E1696 Standard Test Method for Field Measurement of Raised Retroreflective Pavement Markers Using a Portable Retroreflectometer
E1709 Standard Test Method for Measurement of Retroreflective Signs Using a Portable Retroreflectometer at a 0.2 Degree Observation Angle
E2540 Standard Test Method for Measurement of Retroreflective Signs Using a Portable Retroreflectometer at a 0.5 Degree Observation Angle
E3165 Standard Test Method for Nighttime Retroreflected Chromaticity of Retroreflective Sheeting
E284 Terminology of Appearance