Litigation Support

Expert testimony, expert witness reports, expert witness rebuttals, and litigation support for environmental matters, including RCRA Citizen's suits.

Novesis professionals bring more than 45 years of combined experience and deep regulatory insight, gained from senior roles across both industry and government. Our team includes former state regulators, private-sector environmental managers, and seasoned consultants who excel at dissecting complex regulatory issues, interpreting sophisticated technical processes, and delivering clear, actionable solutions in terms that resonate with clients, regulators, and juries alike.

Our senior professionals have been qualified as expert testifying witnesses and have served as consulting experts in high-stakes litigation matters. Environmental cases — whether administrative enforcement actions or civil litigation — routinely involve intricate scientific, technical, and regulatory considerations. Novesis is uniquely equipped to provide the authoritative analysis and credible expert support these matters demand.

Our expertise in solid and hazardous waste management includes:

  • Assistance with state and federal (EPA) enforcement actions
  • Resource Conservation and Recovery Act (RCRA) citizen-suit defense
  • Imminent and Substantial Endangerment (ISE) claims
  • Permitting issues under RCRA for treatment, storage, and disposal (TSD) facilities
  • Preparation for, and response to, government compliance inspections
  • Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) matters
  • Hazard Ranking System (HRS) scoring, review, and dispute
  • Evaluation of potentially responsible party (PRP) allocation

Our professionals have helped defend companies in judicial and administrative proceedings (including penalty enforcement matters before state agencies and EPA). References are available upon request.

Please contact Novesis to see if one of our professionals can support your team.


Expert testifying witness
Consulting expert
Litigation support
RCRA/Solid Waste Enforcement matters
RCRA Citizen Suits - Section 7002
Imminent and Substantial Endangerment (ISE) Defenses