It's a general problem facing all leads while starting a new design which is not implemented or insufficient reference database. I proposed to the first, study/review statutory requirements, applicable standards (IEC/BIS/OISD/NFPA/NEC etc.) In some of the cases you may not get a direct answer. Then, you should deep drive into the standard and conclude it with safety margin.

Reasons for disagreements : 1.Misinterpretation of Standards 2.Prioritizing Safety vs. Cost/Time 3.Lack of Communication 4.Personality Clashes. Effective Resolution Strategies: 1.Establish Clear Communication Channels (A)Regular Meetings (B)Open Communication (C)Clear Roles and Responsibilities. 2.Conduct Thorough Risk Assessments: (A)Identify Potential Hazards  (B)Prioritize Risks (C)Implement Mitigation Measures. 3.Adhere to Relevant Standards and Regulations: (A)Know the Standards (B)Consult Experts (C)Document Compliance. 4.Foster a Culture of Safety: (A)Lead by Example (B)Recognize and Reward Safe Behavior (C)Provide Safety Training. 5.Use Conflict Resolution Techniques: (A)Active Listening (B)Mediation (C)Focus on Solutions

Evaluate the Risks and Prioritize Safety Risk assessment: Have the team conduct a formal risk assessment of the proposed designs. Look at the potential hazards, the likelihood of those risks occurring, and the severity of their impact. Prioritize safety over convenience: If any of the proposed designs compromise safety, those risks must be addressed, even if it affects the budget or timeline. Consider Alternative Solutions Compromise and flexibility: If safety concerns are causing friction, look for alternative solutions that meet the safety requirements without overly compromising on performance, cost, or time. Innovative solutions: Propose creative ways to maintain safety standards, such as using new technologies .

1. Understand the Issue: Identify the points of disagreement. 2. Review Standards: Refer to relevant safety regulations and codes. 3. Open Discussion: Facilitate a meeting to hear all perspectives. 4. Consult Experts: Bring in a neutral safety expert if needed. 5. Assess Risks: Evaluate potential hazards and explore solutions. 6. Collaborate: Work together to find a safe, practical compromise. 7. Document & Monitor: Agree on solutions, document them, and ensure compliance. Prioritize safety, compliance, and teamwork to achieve the best outcome.