Delaware: Call and Conversation Recording Consent Requirements

Requirements one by one

Governing law and covered recording

Delaware uses two overlapping statutes. Section 1335(a)(4), the violation-of-privacy offense, prohibits intercepting without all parties' consent a message by telephone, telegraph, letter, or another means of “communicating privately,” expressly including private conversation.

Chapter 24 separately prohibits intentional interception, disclosure, and use of wire, oral, and electronic communications (§ 2402). Its one-party safe harbor matters to Chapter 24 exposure, but § 1335 is “elsewhere in this Code” and states the stricter consent rule for private messages and conversations.

Whose consent a participant needs

For a private call or conversation, obtain every participant's consent. Section 1335(a)(4) says “all parties,” so a participant's own consent alone does not satisfy that offense.

Section 2402(c)(4) separately makes interception lawful under Chapter 24 when the recorder is a party or one party gave prior consent, unless the purpose is criminal or tortious. The practical result is layered: one party avoids the Chapter 24 interception felony, but all parties are needed to avoid the separate § 1335 misdemeanor.

Privacy, confidentiality, or secrecy trigger

Section 1335(a)(4) applies to messages carried by a means of “communicating privately,” including a private conversation. It does not define that phrase through a separate expectation test in paragraph (4).

Chapter 24 does define an “oral communication” as speech made while the speaker exhibits an expectation against interception under circumstances justifying it (§ 2401(13)). That privacy screen affects Chapter 24's in-person oral category; wire and electronic communications have no parallel expectation language.

Telephone, in-person, and electronic coverage

Section 1335 expressly names telephone messages and private conversations, so both ordinary calls and face-to-face audio can require all-party consent. Its broader phrase “other means of communicating privately” prevents treating telephone as the only covered channel.

Chapter 24 covers wire, oral, and electronic communications. Its electronic definition includes signs, signals, writing, images, sounds, data, and intelligence transferred through electromagnetic, photoelectronic, or photooptical systems. Stored messages and non-audio data remain boundary subjects even though the definition is broad.

How consent or notice is given

Section 1335 requires all parties' consent but prescribes no writing, advance timing, spoken script, audible tone, periodic warning, or continued-participation rule. Clear advance notice and affirmative agreement are the safer operational practice.

For Chapter 24 alone, a participant may rely on party status; a nonparticipant needs one party's prior consent (§ 2402(c)(4)).

Major participant-facing exceptions

Section 1335(b) excludes overhearing through regularly installed party-line or extension equipment, telephone-company or subscriber acts enforcing facility rules, carrier work in constructing, maintaining, or operating the system, subpoena responses, and specified police acts.

Chapter 24 adds ordinary-course provider activity needed for service or property protection, court-ordered technical assistance, public electronic and listed radio communications, emergency-center participation, and other system-specific exceptions. These do not replace § 1335(a)(4)'s all-party rule for an ordinary private recording.

Criminal classification and penalty

Violating § 1335(a)(4) is a Class A misdemeanor. Section 4206(a) authorizes up to one year at Level V and a fine up to $2,300, plus restitution or other appropriate conditions.

A person who lacks Chapter 24's party-or-prior-consent safe harbor — or loses it because the interception is for a criminal or tortious purpose — can face § 2402's Class E felony, a fine up to $10,000, and up to five years at Level V under § 4205(b)(5).

Civil remedy and evidence effect

Section 1335 contains no express private damages formula. If the interception also violates Chapter 24, § 2409 authorizes actual damages subject to a minimum of $100 per day or $1,000, whichever is higher, plus punitive damages, attorney's fees, and litigation costs. Good-faith reliance on a court order or legislative authorization is a complete defense.

Section 2407(i) permits an aggrieved person to move to suppress an unlawful interception and derivative evidence. If granted, the contents and derivatives are treated as obtained in violation of Chapter 24. A participant recording that is lawful under Chapter 24 but violates only § 1335 does not automatically fit those Chapter 24 remedies.

Interstate and federal boundary

Delaware provides no private choice-of-law rule for interstate calls. Federal law generally permits participant or one-party recording unless the purpose is criminal or tortious, paralleling § 2402(c)(4) (18 U.S.C. § 2511(2)(d)). Federal permission does not displace Delaware's separate all-party § 1335 rule.

When a call touches multiple states, getting every participant's consent is the prudent baseline and avoids the Delaware statutory overlap.

What trips people up

Delaware has both a one-party safe harbor and an all-party offense. Reading § 2402(c)(4) alone misses § 1335(a)(4). For a private participant recording, all-party consent is the compliant answer.

The remedies do not have identical elements. Section 1335 supplies the all-party misdemeanor; Chapter 24 supplies the felony, civil formula, and suppression procedure when its own elements are violated.

The conversation must be private for § 1335(a)(4). The paragraph is not a blanket ban on recording every public utterance, but factual uncertainty about privacy favors giving notice.

Common questions

May I secretly record my own Delaware phone call? Not safely under § 1335(a)(4), which requires all parties' consent for a private telephone message. Your participation protects against the separate Chapter 24 felony, but not the Class A misdemeanor.

May I record an in-person private meeting? Only with all participants' consent under § 1335(a)(4). Chapter 24's oral-communication rule is a separate layer.

Does Delaware require a warning tone or written consent? The statutes prescribe neither. They require consent; clear notice and affirmative agreement from everyone are the prudent method.

Statutes and sources

• 11 Del. C. § 1335 — all-party rule for private messages/conversations, exceptions, and Class A misdemeanor grade. https://delcode.delaware.gov/title11/title11.pdf (accessed 2026-07-20)
• 11 Del. C. §§ 2401-2402 — definitions, Chapter 24 offense, one-party safe harbor, and Class E felony/$10,000 penalty. https://delcode.delaware.gov/title11/c024/sc01/ (accessed 2026-07-20)
• 11 Del. C. §§ 4205-4206 — Class E felony and Class A misdemeanor incarceration/fine ranges. https://delcode.delaware.gov/title11/title11.pdf (accessed 2026-07-20)
• 11 Del. C. § 2407(i) — suppression procedure. https://delcode.delaware.gov/title11/c024/sc01/ (accessed 2026-07-20)
• 11 Del. C. § 2409 — Chapter 24 civil damages and defense. https://delcode.delaware.gov/title11/c024/sc01/ (accessed 2026-07-20)
• 18 U.S.C. § 2511(2)(d) — federal private-participant consent rule. https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title18-section2511&num=0&edition=prelim (accessed 2026-07-20)