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Delaware compliance for engineering consultants

Delaware compliance for engineering consultants

ComplianceKaro Team
January 3, 2026
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Delaware compliance for engineering consultants

I conducted targeted searches of Delaware statutes, the Delaware Association of Professional Engineers (DAPE) guidance, and practical business-registration resources to compile state-specific compliance requirements and practical steps for engineering consultants operating in Delaware.

Key findings summarized below will support creating a comprehensive blog and newsletter content covering licensure, firm authorization, ethics and continuing competency, business formation and tax obligations, and practical compliance steps.Summary of research steps and sources- Retrieved the Delaware Professional Engineers Act (Title 24, Chapter 28) from the Delaware Code Online to confirm statutory licensure requirements, the definition of practice, and the certificate of authorization provisions for firms. (delcode.delaware.gov/title24/c028/index.html)- Reviewed a practical firm- and individual-licensing guide that aggregates DAPE certificate of authorization procedures and fees, renewal cycles, and application details (Harbor Compliance summary referencing DAPE forms and deadlines). (harborcompliance.com/delaware-engineering-license and DAPE links within)- Retrieved a DAPE guidance document (Engineering Ethics for Delaware Professional Engineers, DE2-001) describing the Code of Ethics, DAPE’s authority, and binding ethical obligations. (cedengineering.com PDF linked to DAPE materials)Key statutory and regulatory points (supported by the citations below)- Licensure: Delaware’s Professional Engineers Act sets education, experience, and examination as minimum qualifications for licensure (refer to 24 Del.

C. § 2817). Applicants must meet ABET/Washington Accord education or equivalent, required experience, and pass the NCEES FE and PE exams (or applicable waivers under limited conditions).- Firm Authorization: Engineering corporations/partnerships/LLCs/LLPs must obtain a certificate of authorization to offer engineering services publicly.

At least one officer or employee must be a Delaware-licensed professional engineer designated as 'in responsible charge' of engineering activities; all personnel practicing engineering on the firm’s behalf must be licensees.

Firms must file officer/principal information with the Council and update changes within 30 days.- Compliance with taxes: Applicants for a certificate of authorization must show compliance with state tax laws (Chapter 23 of Title 30) before a certificate will be issued.- Sealing, signing, and ethics: DAPE’s Code of Ethics is binding on all licensees and firms; Delaware requires licensed engineers to take professional responsibility for engineering decisions.

DAPE promulgates continuing professional competency guidelines and enforces conduct via disciplinary processes.- Practical administrative details (from DAPE guidance/aggregators): DAPE’s certificate of authorization initial filing and renewal processes include online application, notarized affidavits for designated qualifiers, and required documentation such as a Delaware business license or exemption.

Harbor Compliance summarized DAPE administrative details including an initial fee ($200), renewal fee ($150) with annual renewal due Sept 30, and individual license renewal timing (biennial, with renewal by June 30 of even-numbered years).

Applicants must provide professional references and may need NCEES records and official transcripts when applicable.Practical compliance checklist (recommended actionable steps for engineering consultants and firm founders)1.

Individual licensure: If you or your engineers will perform or seal engineering work in Delaware, ensure each practicing engineer holds an active Delaware PE license (or an appropriate comity license).

Start with FE/EIT registration, accumulate required experience, and complete PE application and exams as required by 24 Del. C. § 2817.

I conducted targeted searches of Delaware statutes, the Delaware Association of Professional Engineers (DAPE) guidance, and practical business-registration resources to compile state-specific compliance requirements and practical steps for engineering consultants operating in Delaware.

Key findings summarized below will support creating a comprehensive blog and newsletter content covering licensure, firm authorization, ethics and continuing competency, business formation and tax obligations, and practical compliance steps.Summary of research steps and sources- Retrieved the Delaware Professional Engineers Act (Title 24, Chapter 28) from the Delaware Code Online to confirm statutory licensure requirements, the definition of practice, and the certificate of authorization provisions for firms. (delcode.delaware.gov/title24/c028/index.html)- Reviewed a practical firm- and individual-licensing guide that aggregates DAPE certificate of authorization procedures and fees, renewal cycles, and application details (Harbor Compliance summary referencing DAPE forms and deadlines). (harborcompliance.com/delaware-engineering-license and DAPE links within)- Retrieved a DAPE guidance document (Engineering Ethics for Delaware Professional Engineers, DE2-001) describing the Code of Ethics, DAPE’s authority, and binding ethical obligations. (cedengineering.com PDF linked to DAPE materials)Key statutory and regulatory points (supported by the citations below)- Licensure: Delaware’s Professional Engineers Act sets education, experience, and examination as minimum qualifications for licensure (refer to 24 Del.

C. § 2817). Applicants must meet ABET/Washington Accord education or equivalent, required experience, and pass the NCEES FE and PE exams (or applicable waivers under limited conditions).- Firm Authorization: Engineering corporations/partnerships/LLCs/LLPs must obtain a certificate of authorization to offer engineering services publicly.

At least one officer or employee must be a Delaware-licensed professional engineer designated as 'in responsible charge' of engineering activities; all personnel practicing engineering on the firm’s behalf must be licensees.

Firms must file officer/principal information with the Council and update changes within 30 days.- Compliance with taxes: Applicants for a certificate of authorization must show compliance with state tax laws (Chapter 23 of Title 30) before a certificate will be issued.- Sealing, signing, and ethics: DAPE’s Code of Ethics is binding on all licensees and firms; Delaware requires licensed engineers to take professional responsibility for engineering decisions.

DAPE promulgates continuing professional competency guidelines and enforces conduct via disciplinary processes.- Practical administrative details (from DAPE guidance/aggregators): DAPE’s certificate of authorization initial filing and renewal processes include online application, notarized affidavits for designated qualifiers, and required documentation such as a Delaware business license or exemption.

Harbor Compliance summarized DAPE administrative details including an initial fee ($200), renewal fee ($150) with annual renewal due Sept 30, and individual license renewal timing (biennial, with renewal by June 30 of even-numbered years).

Applicants must provide professional references and may need NCEES records and official transcripts when applicable.Practical compliance checklist (recommended actionable steps for engineering consultants and firm founders)1.

Individual licensure: If you or your engineers will perform or seal engineering work in Delaware, ensure each practicing engineer holds an active Delaware PE license (or an appropriate comity license).

Start with FE/EIT registration, accumulate required experience, and complete PE application and exams as required by 24 Del. C. § 2817.

Firm formation and certificate of authorization

Form the appropriate business entity (corporation, PLLC/LLC, or partnership) with the Delaware Division of Corporations; obtain a Delaware business license from the Division of Revenue; apply to DAPE for a Certificate of Authorization and designate a Delaware-licensed PE as the engineer in responsible charge. Ensure ownership/employee-license requirements are met per statute.

Tax and state compliance

Obtain proof of tax compliance under Title 30 Chapter 23 and maintain good standing (franchise tax, annual reports for corporations, and applicable LLC fees). Confirm specific due dates and amounts (Delaware Division of Corporations/Division of Revenue guidance).

Seals, signatures, and ethics

Adopt procedures requiring licensed PEs to seal and sign plans, maintain records of sealed documents, follow DAPE’s Code of Ethics, and track any continuing professional competency requirements.

Contracts, insurance, and public work

Evaluate professional liability insurance needs (common in private contracts and often required for public procurements), check DelDOT consultant prequalification and procurement requirements for state projects, and ensure compliance with any bonding/insurance provisions in public contracts.

Administrative maintenance

Renew the firm certificate and individual licenses on time, update DAPE within 30 days for changes in engineer-in-charge or officers, keep official transcripts/NCEES records up to date, and retain evidence of tax compliance required for certificate issuance/renewal.Next steps: Use these findings to produce the requested deliverables (comprehensive blog post and newsletter content). I have collected official statute text and practical administrative details from DAPE-related sources and a recognized compliance aggregator. If you want, I will now: (A) draft the full blog post (3,000–3,500 words) with sections for PE licensure, firm authorization, business formation, taxes, ethics, practical checklists, sample forms/emails, and FAQs; and (B) create a newsletter (subject provided) with a concise summary and call-to-action linking to the blog and to professional services (DAPE filing pointers). Indicate which content pieces you want first (full blog, short blog, newsletter, or all together) and any preferred tone or length.

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