1950's

• 58-1: Procurement of Engineering Contract as a Consultant

1960's

• 60-9: Gifts
• 61-9: Responsibility for Public Safety
• 62-12: Political Contributions
• 63-6: Conflicting Engineering Opinions
• 64-10: Services to Joint Clients
• 65-9: Public Criticism of Proposed Public Highway Route
• 67-1: Conflict of Interest - Public Employment
• 69-10: Criticism of Other Engineer Through Accrediting Report

1970's

• 71-4: Expert Testimony Report and Redesign by Another Engineer
• 72-4: Supplanting Another Engineer - Employee Participation - Registration - Adverse Comments on Applicant
• 72-11: Statements in Employee Resume
• 75-3: Ethical Association with Other Engineers
• 75-11: Plagiarism
• 76-3: Conflict of Interest - Consultant to County Testimony Adverse to County Client
• 76-5: Supplanting - Use of Second Engineer After Bankruptcy of Client
• 77-11: Supplanting-Promotion of Work by Former Employees
• 79-2: Public Criticism-Environmental Concerns
• 79-5: Academic Qualifications

1980's

• 83-1: Conflict of Interest - Duty of Loyalty of Terminated Employed Engineer To Employer - Misleading Brochure
• 84-1: Criticism of Another Engineer
• 84-3: Name of Firm Use by Successor Principals
• 84-6: Participation in Protest Action as Part of a Political Campaign
• 85-4: Objectivity of Engineer Retained as Expert
• 85-5: Engineer's Duty To Report Data Relating to Research
• 85-6: Engineer's Disclosure of Potential Conflict Of Interest
• 86-5: City Engineer Seeking to Retain Employees of Engineering Firm Independent of Their Firm
• 86-6: Engineer Misstating Professional Achievements On Resume
• 87-3: Conflict of Interest - Engineer Retained By County to Inspect Project Developed By Client
• 87-5: Gift-Complimentary Seminar Registration
• 88-1: Conflict of Interest - Feasibility Study
• 88-2: Political Contributions
• 88-7: Public Criticism of Bridge Safety
• 89-2: Declining Employment After Acceptance
• 89-4: Conflict of Interest Claim Review of Contractor
• 89-5: Conflict of Interest - Claim Services to City

1990's

• 90-2: Expert Witness - Accusation of Unprofessional Conduct
• 90-3: Expert Testimony in State Where Not Registered
• 90-4: Misrepresentation of Firm's Staff
• 90-7: Conflict of Interest - Furnishing Limited Advice
• 91-5: Engineering Student Serving as Consultant To University
• 91-6: Conflict of Interest - Hazardous Waste Services
• 92-1: Credit for Engineering Work-Design Competition
• 92-2: Advertising-Misstating Credentials
• 92-4: Public Welfare Duty of Government Engineer
• 92-6: Public Welfare - Hazardous Waste
• 92-9: Use of Disadvantaged Firm After Learning Of Impropriety