Sewer scope inspections during home sales lack standardized reporting, so buyers cannot compare findings or assess severity

When homebuyers order sewer scope inspections, the resulting reports vary wildly in terminology, severity grading, and scope of inspection because no universally adopted standard exists — one inspector may call a root intrusion 'moderate' while another calls the same condition 'severe,' and the length of pipe actually inspected varies from provider to provider. Why it matters: a buyer receives a report with unfamiliar terminology and no severity benchmark, so they cannot determine whether a finding requires immediate $5,000-$25,000 repair or routine $200 maintenance, so they either walk away from a good home over cosmetic pipe issues or proceed with a home hiding a lateral sewer line collapse, so the financial consequence of the inspection depends more on which inspector was hired than on the actual pipe condition, so the inspection becomes theater rather than protection. The structural root cause is that the Texas Real Estate Commission explicitly declined to create sewer scope standards, InterNACHI's standard is voluntary and not legally binding, and most states treat sewer scoping as an unregulated ancillary service — meaning anyone with a camera can call themselves a sewer scope inspector.