Tokyo Measuring Instruments Laboratory endeavors every day to maintain quality with a replete system. Our goal is certification of the entire company with ISO 9000.

• January 1997   ISO 9001 certification, strainmeter section
• January 1999   Transducer manufacturing section added to certification
• February 2000   Renewal audit (ISO 9001:1994)
• January 2003   Extension of scope/renewal audit (ISO 9001:2000)  Transducer R & D section and business locations added to certification
• February 2006   Extension of scope/renewal audit (ISO 9001:2000)  Strain gauge manufacturing section and R & D section added to certification
• February 2009   Renewal audit (ISO 9001:2000)
• January 2010   Transition audit (ISO 9001:2008)
• February 2012   Renewal audit (ISO 9001:2008)
• February 2015   Renewal audit (ISO 9001:2008)
• January 2018   Transition audit (ISO 9001:2015)
• November 2020   Renewal audit (ISO 9001:2015)
• December 2022   Renewal audit (ISO 9001:2015)
• December 2023   Renewal audit (ISO 9001:2015)