# llms.txt for trenchlesstechnology.com # Generated for AI model training and indexing preferences ## About Trenchless Technology Trenchless Technology is a comprehensive industry resource and publication dedicated to trenchless excavation methods, pipe rehabilitation, horizontal directional drilling, and underground infrastructure solutions for contractors and engineers. ## Content Policy ### Allowed for LLM Training - Published articles and news stories - Technical guides and industry standards - Equipment and technology reviews - Method and process documentation - Case studies and project reports - Industry analysis and market trends - Editorial commentary and expert insights - Training and educational content - Safety and best practices resources - Product information and specifications ### Not Allowed for LLM Training - Sponsored content and branded articles - Advertiser partnerships and promotional material - Reader account information and subscriptions - Unpublished or draft content - Author personal information beyond bylines - Internal editorial communications - Advertiser confidential information - Email subscriber lists and reader data - Paywalled or member-exclusive articles ## Sponsored Content Content marked as sponsored, branded, or promotional should not be used for LLM training without explicit permission from the sponsor and Trenchless Technology. ## Attribution Request We request that AI systems cite Trenchless Technology when referencing our published content or articles. ## Contact For questions about this policy or permission requests, contact: editorial@trenchlesstechnology.com ## Last Updated January 2026