IEST-RP-CC018.4: Cleanroom Housekeeping: Operating and Monitoring Procedures contains significant new information that makes the document a valuable resource for cleanroom owners and users.
The RP incorporates a new surface cleaning efficiency test method for nonviable particles. The test provides an automated measurement of surface cleanliness as it pertains to the efficiency of a wiping material to remove liquid contaminants from a surface. The document also has an expanded section on housekeeping equipment and supplies.
More information about the document can be found at www.iest.org.