ISTT annually recognizes trenchless achievements through its No-Dig Awards program. Four topics are eligible for this Award: Academic research or training aid/course; Trenchless project completed New machine, tool, material, system or technique introduced; Student or young professional paper. The Awards are presented yearly at the ISTT's annual International No-Dig Conference. Since 1986, ISTT has recognized more than 60 trenchless organizations and individuals through this program