Delaware

Recording Rights Statute
11 DE Code § 1335

Do you have the right to record without asking the other party or CPS investigator?: Unclear
Type of Recording and Consent Laws: All Party Consent, notice to all parties is required, however, courts may handle this differently in practice
Are the Recordings Admissible in Court in this State?: Recording requires ALL parties to consent. You may only record if the other party knows. Meaning, if you are recording CPS then you must notify and recieve the consent of CPS.