here is what i found (sorry it is rather lengthy)....
In the February 18, 1999, the Florida Supreme Court, sua sponte (on it's own) amended rule 3.220(a), Notice of Discovery, to provide in pertinent part:
Participation by a defendant in the discovery process, including the taking of any deposition by a defendant or the filing of a public records request under chapter 119, Florida Statutes for nonexempt law enforcement records relating to the defendant's pending prosecution, shall be an election to participate in discovery and
triggers a reciprocal discovery obligation for the defendant.
RULE OF CRIMINAL PROCEDURE 3.220. DISCOVERY
(as amended, effective 12:01 am, 10/196)
Note: see: 21 FLW S369.
(a) Notice of Discovery. After the filing of the charging document, a defendant may elect to participate in the discovery process provided by these rules, including the taking of discovery depositions, by filing with the court and serving on the prosecuting attorney a "Notice of Discovery" which shall bind both the prosecution and defendant to all discovery procedures contained in these rules. Participation by a defendant in the discovery process, including the taking of any deposition by a defendant, shall be an election to participate in discovery. If any defendant knowingly or purposely shares in discovery obtained by a codefendant, the defendant shall be deemed to have elected to participate in discovery.
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(c) Disclosure to Prosecution.
(1) After the filing of the charging document and subject to constitutional limitations, the court may require a defendant to:
(A) appear in a lineup;
(B) speak for identification by witnesses to an offense;
(C) be fingerprinted;
(D) pose for photographs not involving reenactment of a scene;
(E) try on articles of clothing;
(F) permit the taking of specimens of material under the defendant's fingernails;
(G) permit the taking of samples of the defendant's blood, hair, and other materials of the defendant's body that involves no unreasonable intrusion thereof;
(H) provide specimens of the defendant's handwriting; and
(I) submit to a reasonable physical or medical inspection of the defendant's body.
(2) If the personal appearance of a defendant is required for the foregoing purposes, reasonable notice of the time and location of the appearance shall be given by the prosecuting attorney to the defendant and his or her counsel. Provisions may be made for appearances for such purposes in an order admitting a defendant to bail or providing for pretrial release.
(d) Defendant's Obligation.
(1) If a defendant elects to participate in discovery, either through filing the appropriate notice or by participating in any discovery process, including the taking of a discovery deposition, the following disclosures shall be made:
(A) Within 15 days after receipt by the defendant of the Discovery Exhibit furnished by the prosecutor pursuant to subdivision (b)(1)(A) of this rule, the defendant shall furnish to the prosecutor a written list of the names and addresses of all witnesses whom the defendant expects to call as witnesses at the trial or hearing. When the prosecutor subpoenas a witness whose name has been furnished by the defendant, except for trial subpoenas, the rules applicable to the taking of depositions shall apply.
(B) Within 15 days after receipt of the prosecutor's Discovery Exhibit the defendant shall serve a written Discovery Exhibit which shall disclose to and permit the prosecutor to inspect, copy, test, and photograph the following information and material that is in the defendant's possession or control:
(i) the statement of any person listed in subdivision (d)(1)(A), other than that of the defendant;
(ii) reports or statements of experts made in connection with the particular case, including results of physical or mental examinations and of scientific tests, experiments, or comparisons; and
(iii) any tangible papers or objects that the defendant intends to use in the hearing or trial.
(2) The prosecutor and the defendant shall perform their obligations under this rule in a manner mutually agreeable or as ordered by the court.
(3) The filing of a motion for protective order by the prosecutor will automatically stay the times provided for in this subdivision. If a protective order is granted, the defendant may, within 2 days thereafter, or at any time before the prosecutor furnishes the information or material that is the subject of the motion for protective order, withdraw the defendant's notice of discovery and not be required to furnish reciprocal discovery.
(e) Restricting Disclosure. The court on its own initiative or on motion of counsel shall deny or partially restrict disclosures authorized by this rule if it finds there is a substantial risk to any person of physical harm, intimidation, bribery, economic reprisals, or unnecessary annoyance or embarrassment resulting from the disclosure, that outweighs any usefulness of the disclosure to either party.
(f) Additional Discovery. On a showing of materiality, the court may require such other discovery to the parties as justice may require.
(g) Matters Not Subject to Disclosure.
(1) Work Product. Disclosure shall not be required of legal research or of records, correspondence, reports, or memoranda to the extent that they contain the opinions, theories, or conclusions of the prosecuting or defense attorney or members of their legal staffs.
(2) Informants. Disclosure of a confidential informant shall not be required unless the confidential informant is to be produced at a hearing or trial or a failure to disclose the informant's identity will infringe the constitutional rights of the defendant.
http://www.fdle.state.fl.us/OGC/Legal_Bulletins/lb9602_9-24.html