Companies can ensure regulatory compliance by: 1. Hiring Experts: Employing regulatory experts who understand the specific requirements of the catalysis industry. 2. Training: Providing ongoing training for staff on regulatory changes and compliance procedures. 3. Documentation: Maintaining thorough documentation of all processes and materials used. 4. Audits: Conducting regular internal and external audits to ensure compliance. 5. Staying Informed: Subscribing to regulatory updates and participating in industry forums and workshops.