1. Introduction

This survey evaluates your involvement and experience with the PT/ILC efforts coordinated or tracked by the NIST Office of Weights and Measures (OWM) in conjunction with Regional Measurement Assurance Program groups. The documentation for this program is posted here (and may be appropriate to review prior to completing this survey):http://www.nist.gov/pml/wmd/labmetrology/roundrobins.cfm

* 1. Have you participated in an OWM or RMAP coordinated proficiency test / interlaboratory comparison in the past 3 years?

* 2. Check all that apply for PTs/ILCs in which you have participated.