As with SHRP-P-690, this work was performed because the AAP did not address a few critical long-term pavement performance tests. The Hot Mix Asphalt Laboratory Molded Proficiency Sample Program was one of those supplemental tests. Round 1 testing provided within and among laboratory diametral resilient modulus data for tests performed in accordance with SHRP Test Protocol P07. The objectives included drafting single operator and multi-laboratory test precision statements in testing proficiency status for SHRP laboratories and preserving test sample information for future analysis. Worksheets, supporting data, analyses, final comments, and conclusions are presented. A complete set of proficiency sample statements in AASHTO and ASTM format is provided.