(a) When Depositions May Be Taken; When Leave Required.
(1) A party may take the testimony of any person, including a party, by deposition upon oral examination without leave of court except as provided in paragraph (2). The attendance of witnesses may be compelled by subpoena as provided in Rule 45.
(2) A party must obtain leave of court, which shall be granted to the extent consistent with the principles stated in Rule 26(b)(2), if the person to be examined is confined in prison or if, without the written stipulation of the parties,
(A) a proposed deposition would result in more than ten depositions being taken under this rule or Rule 31 by the plaintiffs, or by the defendants, or by third-party defendants;
(B) the person to be examined already has been deposed in the case; or
(C) a party seeks to take a deposition before the time specified in Rule 26(d) unless the notice contains a certification, with supporting facts, that the person to be examined is expected to leave the United States and be unavailable for examination in this country unless deposed before that time.
(b) Notice of Examination: General Requirements; Method of Recording; Production of Documents and Things; Deposition of Organization; Deposition by Telephone.
(1) A party desiring to take the deposition of any person upon oral examination shall give reasonable notice in writing to every other party to the action. The notice shall state the time and place for taking the deposition and the name and address of each person to be examined, if known, and, if the name is not known, a general description sufficient to identify the person or the particular class or group to which the person belongs. If a subpoena duces tecum is to be served on the person to be examined, the designation of the materials to be produced as set forth in the subpoena shall be attached to, or included in, the notice.
(2) The party taking the deposition shall state in the notice the method by which the testimony shall be recorded. Unless the court orders otherwise, it may be recorded by sound, sound-and-visual, or stenographic means, and the party taking the deposition shall bear the cost of the recording. Any party may arrange for a transcription to be made from the recording of a deposition taken by nonstenographic means.
(3) With prior notice to the deponent and other parties, any party may designate another method to record the deponent’s testimony in addition to the method specified by the person taking the deposition. The additional record or transcript shall be made at that party’s expense unless the court otherwise orders.
(4) Unless otherwise agreed by the parties, a deposition shall be conducted before an officer appointed or designated under Rule 28 and shall begin with a statement on the record by the officer that includes (A) the officer’s name and business address; (B) the date, time, and place of the deposition; (C) the name of the deponent; (D) the administration of the oath or affirmation to the deponent; and (E) an identification of all persons present. If the deposition is recorded other than stenographically, the officer shall repeat items (A) through (C) at the beginning of each unit of recorded tape or other recording medium. The appearance or demeanor of deponents or attorneys shall not be distorted through camera or sound-recording techniques. At the end of the deposition, the officer shall state on the record that the deposition is complete and shall set forth any stipulations made by counsel concerning the custody of the transcript or recording and the exhibits, or concerning other pertinent matters.
(5) The notice to a party deponent may be accompanied by a request made in compliance with Rule 34 for the production of documents and tangible things at the taking of the deposition. The procedure of Rule 34 shall apply to the request.
(6) A party may in the party’s notice and in a subpoena name as the deponent a public or private corporation or a partnership or association or governmental agency and describe with reasonable particularity the matters on which examination is requested. In that event, the organization so named shall designate one or more officers, directors, or managing agents, or other persons who consent to testify on its behalf, and may set forth, for each person designated, the matters on which the person will testify. A subpoena shall advise a non-party organization of its duty to make such a designation. The persons so designated shall testify as to matters known or reasonably available to the organization. This subdivision (b)(6) does not preclude taking a deposition by any other procedure authorized in these rules.
(7) The parties may stipulate in writing or the court may upon motion order that a deposition be taken by telephone or other remote electronic means. For the purposes of this rule and Rules 28(a), 37(a)(1), and 37(b)(1), a deposition taken by such means is taken in the district and at the place where the deponent is to answer questions.
(c) Examination and Cross -Examination; Record of Examina - tion ; Oath; Objections. Examination and cross-examination of witnesses may proceed as permitted at the trial under the provisions of the Federal Rules of Evidence except Rules 103 and 615. The officer before whom the deposition is to be taken shall put the witness on oath or affirmation and shall personally, or by someone acting under the officer’s direction and in the officer’s presence, record the testimony of the witness. The testimony shall be taken stenographically or recorded by any other method authorized by subdivision (b)(2) of this rule. All objections made at the time of the examination to the qualifications of the officer taking the deposition, to the manner of taking it, to the evidence presented, to the conduct of any party, or to any other aspect of the proceedings shall be noted by the officer upon the record of the deposition; but the examination shall proceed, with the testimony being taken subject to the objections. In lieu of participating in the oral examination, parties may serve written questions in a sealed envelope on the party taking the deposition and the party taking the deposition shall transmit them to the officer, who shall propound them to the witness and record the answers verbatim.
(d) Schedule and Duration; Motion to Terminate or Limit Ex - amination .
(1) Any objection during a deposition must be stated concisely and in a non-argumentative and non-suggestive manner. A person may instruct a deponent not to answer only when necessary to preserve a privilege, to enforce a limitation directed by the court, or to present a motion under Rule 30(d)(4).
(2) Unless otherwise authorized by the court or stipulated by the parties, a deposition is limited to one day of seven hours. The court must allow additional time consistent with Rule 26(b)(2) if needed for a fair examination of the deponent or if the deponent or another person, or other circumstance, impedes or delays the examination.
(3) If the court finds that any impediment, delay, or other conduct has frustrated the fair examination of the deponent, it may impose upon the persons responsible an appropriate sanction, including the reasonable costs and attorney’s fees incurred by any parties as a result thereof.
(4) At any time during a deposition, on motion of a party or of the deponent and upon a showing that the examination is being conducted in bad faith or in such manner as unreasonably to annoy, embarrass, or oppress the deponent or party, the court in which the action is pending or the court in the district where the deposition is being taken may order the officer conducting the examination to cease forthwith from taking the deposition, or may limit the scope and manner of the taking of the deposition as provided in Rule 26(c). If the order made terminates the examination, it may be resumed thereafter only upon the order of the court in which the action is pending. Upon demand of the objecting party or deponent, the taking of the deposition must be suspended for the time necessary to make a motion for an order. The provisions of Rule 37(a)(4) apply to the award of expenses incurred in relation to the motion.
(e) Review by Witness; Changes; Signing. If requested by the deponent or a party before completion of the deposition, the deponent shall have 30 days after being notified by the officer that the transcript or recording is available in which to review the transcript or recording and, if there are changes in form or substance, to sign a statement reciting such changes and the reasons given by the deponent for making them. The officer shall indicate in the certificate prescribed by subdivision (f)(1) whether any review was requested and, if so, shall append any changes made by the deponent during the period allowed.
(f) Certification and Delivery by Officer; Exhibits; Copies.
(1) The officer must certify that the witness was duly sworn by the officer and that the deposition is a true record of the testimony given by the witness. This certificate must be in writing and accompany the record of the deposition. Unless otherwise ordered by the court, the officer must securely seal the deposition in an envelope or package indorsed with the title of the action and marked ‘‘Deposition of [here insert name of witness]’’ and must promptly send it to the attorney who arranged for the transcript or recording, who must store it under conditions that will protect it against loss, destruction, tampering, or deterioration. Documents and things produced for inspection during the examination of the witness, must, upon the request of a party, be marked for identification and annexed to the deposition and may be inspected and copied by any party, except that if the person producing the materials desires to retain them the person may (A) offer copies to be marked for identification and annexed to the deposition and to serve thereafter as originals if the person affords to all parties fair opportunity to verify the copies by comparison with the originals, or (B) offer the originals to be marked for identification, after giving to each party an opportunity to inspect and copy them, in which event the materials may then be used in the same manner as if annexed to the deposition. Any party may move for an order that the original be annexed to and returned with the deposition to the court, pending final disposition of the case.
(2) Unless otherwise ordered by the court or agreed by the parties, the officer shall retain stenographic notes of any deposition taken stenographically or a copy of the recording of any deposition taken by another method. Upon payment of reasonable charges therefor, the officer shall furnish a copy of the transcript or other recording of the deposition to any party or to the deponent.
(3) The party taking the deposition shall give prompt notice of its filing to all other parties.
(g) Failure To Attend or To Serve Subpoena; Expenses.
(1) If the party giving the notice of the taking of a deposition fails to attend and proceed therewith and another party attends in person or by attorney pursuant to the notice, the court may order the party giving the notice to pay to such other party the reasonable expenses incurred by that party and that party’s attorney in attending, including reasonable attorney’s fees.
**(2) If the party giving the notice of the taking of a deposition of a witness fails to serve a subpoena upon the witness and the witness because of such failure does not attend, and if another party attends in person or by attorney because that party expects the deposition of that witness to be taken, the court may order the party giving the notice to pay to such other party the reasonable expenses incurred by that party and that party’s attorney in attending, including reasonable attorney’s fees.
(As amended Jan. 21, 1963, eff.** July 1, 1963; Mar. 30, 1970, eff. July 1, 1970; Mar. 1, 1971, eff. July 1, 1971; Nov. 20, 1972, eff. July 1, 1975; Apr. 29, 1980, eff. Aug. 1, 1980; Mar. 2, 1987, eff. Aug. 1, 1987; Apr. 22, 1993, eff. Dec. 1, 1993; Apr. 17, 2000, eff. Dec. 1, 2000.)
added in current removed in current
Compared to current version (2025).
(a) When a Depositions May Be Taken; When Leave Required.
(1) A party may take the t.
(1) Without Leave. A party may, by oral questimony ofs, depose any person, including a party, by deposition upon oral examination without leave of court except as provided in paragraph (2). The attendance of witnessesRule 30(a)(2). The deponent’s attendance may be compelled by subpoena as provided inunder Rule 45.
(2) With Leave. A party must obtain leave of court, which shall be grantedand the court must grant leave to the extent consistent with the principles stated in Rule 26(b)(2), if the person to be examined is confined in prison or if, without the written stipulation of the parties,Rule 26(b)(1) and (2):
(A) if the parties have not stipulated to the deposition and:
(Ai) a proposedthe deposition would result in more than ten10 depositions being taken under this rule or Rule 31 by the plaintiffs, or by the defendants, or by the third-party defendants;
(Bii) the person to be examineddeponent has already has been deposed in the case; or
(C) aiii) the party seeks to take athe deposition before the time specified in Rule 26(d), unless the notice contains a certificationparty certifies in the notice, with supporting facts, that the person to be examineddeponent is expected to leave the United States and be unavailable for examination in this country unless deposed beforeafter that time.; or
(bB) Notice of Examination: General Requirements; Method of Recording; Production of Documents and Things; Deposition of Organization; Deposition by Telephone.
(1) A party desiring to take the deposition of anyif the deponent is confined in prison.
(b) Notice of the Deposition; Other Formal Requirements.
(1) Notice in General. A party who wants to depose a person uponby oral examination shall give reasonable notice in writingquestions must give reasonable written notice to every other party to the action. The notice shallmust state the time and place ofor taking the deposition and the name and address of each person to be examined, if known, and, if the name is not known,, if known, the deponent’s name and address. If the name is unknown, the notice must provide a general description sufficient to identify the person or the particular class or group to which the person belongs.
(2) Producing Documents. If a subpoena duces tecum is to be served on the person to be examined, the designation of the materials to be produced as set fordeponent, the materials designated for production, as set out in the subpoena, must be listed in the notice or in an attachment. The notice to a party deponent may be accompanied by a request under Rule 34 to produce documents and tangible th in the subpoena shall be attached to, gs at the deposition.
(3) Method of Recor dincludg.
(A) Method Stated in, the nNotice.
(2) The party takingwho notices the deposition shallmust state in the notice the method by whichfor recording the testimony shall be recorded. Unless the court orders otherwise, itestimony may be recorded by sound, sound-and-audio, audiovisual, or stenographic means, and the party taking the deposition shall bear the cost of. The noticing party bears the recording costs. Any party may arrange for ato transcription to be made from the recording of a deposition taken by nonstenographic means.
(3)be a deposition.
(B) Additional Method. With prior notice to the deponent and other parties, any party may designate another method tofor recording the deponent’s testimony in addition to the methodat specified byin the person taking the deposition. The additional record or transcript shall be made at that party’s expense unless the court otherwise orderoriginal notice. That party bears the expense of the additional record or transcript unless the court orders otherwise.
(4) By Remote Means. The parties may stipulate-or the court may on motion order-that a deposition be taken by telephone or other remote means. For the purpose of this rule and Rules 28(a), 37(a)(2), and 37(b)(1), the deposition takes place where the deponent answers the questions.
(5) Officer’s Duties.
(4A) Before the Deposition. Unless otherwise agreed by the parties parties stipulate otherwise, a deposition shallmust be conducted before an officer appointed or designated under Rule 28 and shall begin with a statement. The officer must begin the deposition with an on -the -record by the officerstatement that includes (A:
(i) the officer’s name and business address; (B
(ii) the date, time, and place of the deposition; (C) the name of the deponent; (D) the
(iii) the deponent’s name;
(iv) the officer’s administration of the oath or affirmation to the deponent; and (E) an identification
(v) the identity of all persons present.
(B) Conducting the Deposition; Avoiding Distortion. If the deposition is recorded other than nonstenographically, the officer shallmust repeat the items (A) through (Cin Rule 30(b)(5)(A)(i)-(iii) at the beginning of each unit of recorded tape or other recording medium. The appearance or demeanor of deponents or attorneys shalldeponent’s and attorneys’ appearance or demeanor must not be distorted through camera or sound-recording techniques. At the end of the
(C) After the Deposition. At the end of a deposition, the officer shallmust state on the record that the deposition is complete and shall set forthmust set out any stipulations made by counsel concerning thethe attorneys about custody of the transcript or recording and of the exhibits, or concerningabout any other pertinent matters.
(56) The nNotice to a party deor Subponent may be accompanied by a request made in compliance with Rule 34 for the production of documents and tangible things at the taking of the deposition. The procedure of Rule 34 shall apply to the request.
(6) A party may in the party’s notice and in a subpoenaa Directed to an Organization. In its notice or subpoena, a party may name as the deponent a public or private corporation or, a partnership or, an association or, a governmental agency and, or other entity and must describe with reasonable particularity the matters on whichfor examination is requested. In that event, the organization so named shall. The named organization must designate one or more officers, directors, or managing agents, or designate other persons who consent to testify on its behalf,; and it may set forth, for each person designated, the matters on which the person will testifyout the matters on which each person designated will testify. Before or promptly after the notice or subpoena is served, the serving party and the organization must confer in good faith about the matters for examination. A subpoena shallmust advise a non-party organization of its duty to make such a designationconfer with the serving party and to designate each person who will testify. The persons so designated shallmust testify as to mattersbout information known or reasonably available to the organization. This subdivision (b)paragraph (6) does not preclude taking a deposition by any other procedure authorizllowed inby these rules.
(7c) The parties may stipulate in writing or the court may upon motion order that a deposition be taken by telephone or other remote electronic means. For the purposes of this rule and Rules 28(a), 37(a)(1), and 37(b)(1), a deposition taken by such means is taken in the district and at the place where the deponent is to answer qExamination and Cross -Examination; Record of the Exam - ination ; Objections; Written Questions.
(c1) Examination and Cross -Examination; Record of Examina - tion ; Oath; Objections. E. The examination and cross-examination of witnesses maya deponent proceed as permittethey would at the trial under the provisions of the Federal Rules of Evidence, except Rules 103 and 615. The officer before whom the deposition is to be taken shall put the witness on oath or affirmation and shall personally, or by someone acting under the officer’s direction and in the officer’s presence,After putting the deponent under oath or affirmation, the officer must record the testimony ofby the witness. The testimony shall be taken stenographically or recorded by any other method authorized by subdivision (b)(2) of this rulemethod designated under Rule 30(b)(3)(A). The testimony must be recorded by the officer personally or by a person acting in the presence and under the direction of the officer.
(2) Objections. Alln objections made at the time of the examination to the- whether to evidence, to a party’s conduct, to the officer’s qualifications of, to the officermanner of taking the deposition, to the manner of taking it, to the evidence presented, to the conduct of any party, or to any other aspect of the proceedings shall be noted by the officer upon the record of the deposition; but the examination shall proceed, with the testimony being taken subject to the objections. In lieu of participating in the oral examination, parties may serve written questions in a sealed envelope on the party taking the deposition and the party taking the deposition shall transmit them to the officer, who shall propound them to the witness and record the answers verbatim.
(d) Schedule and Duration; Motion to Terminate or Limit Ex - amination .
(1) Any objection during a deposition must be stated concisely and in a non-argumentative and non-suggestive manner. A person may instruct a deponent not to answer only when necessary to preserve a privilege, to enforce a limitation directed by the court, or to present a motion under Rule 30(d)(4).
(2) Unless otherwise authorized by the court or stipulated by the parties, a deposition is limited to one day of seven hours. The court must allow additional time consistent with Rule 26(b)(2) if needed for a fair examination of the deponent or if the deponent or another person, or other circumstance, impedes or delays the examination.
(3) If the court finds that any impediment, delay, or other conduct has frustrated the fair examination of the deponent, it may impose upon the persons responsible an appropriate sanction, including the reasonable costs and attorney’s fees incurred by any parties as a result thereof.
(4) At any time during a deposition, on motion of a party or of the deponent and upon a showing that the examination is being conducted in bad faith or in such manner as unreasonably to annoy, embarrass, or oppress the deponent or party, the court in which the action is pending or the court in the district where the deposition is being taken may order the officer conducting the examination to cease forthwith from taking the deposition, or may limit the scope and manner of the taking of the deposition as provided in Rule 26(c). If the order made terminates the examination, it may be resumed thereafter only upon the order of the court in which the action is pending. Upon demand of the objecting party or deponent, the taking of the deposition must be suspended for the time necessary to make a motion for an order. The provisions of Rule 37(a)(4) apply to the award of expenses incurred in relation to the motion.
(e) Review by Witness; Changes; Signing. If requested by the deponent or a party before completion of the deposition, the deponent shall have 30 days after being notified by the officer that the transcript or recording is available in which to review the transcript or recording and, if there are changes in form or substance, to sign a statement reciting such changes and the reasons given by the deponent for making them. The officer shall indicate in the certificate prescribed by subdivision (f)(1) whether any review was requested and, if so, shall append any changes made by the deponent during the period allowed.
(f) Certification and Delivery by Officer; Exhibits; Copies.
(1) The officer must certify that the witness was duly sworn by the officer and that the deposition is a true record of the testimony given by the witness. This certificate must be in writing and accompany the record of the deposition. Unless otherwise ordered by the court, the officer must securely seal the deposition in an envelope or package indorsed with the title of the action and marked ‘‘Deposition of [here insert name of witness]’’ and must promptly send it to the attorney who arranged for the transcript or recording, who must store it under conditions that will protect it against loss, destruction, tampering, or deterioration. Documents and things produced for inspection during the examination of the witness, must, upon the request of a party, be marked for identification and annexed to the deposition and may be inspected and copied by any party, except that if the person producing the materials desires to retain them the person may (A) offer copies to be marked for identification and annexed to the deposition and to serve thereafter as originals if the person affords to all parties fair opportunity to verify the copies by comparison with the originals, or (B) offer the originals to be marked for identification, after giving to each party an opportunity to inspect and copy them, in which event the materials may then be used in the same manner as if annexed to the deposition. Any party may move for an order that the original be annexed to and returned with the deposition to the court, pending final disposition of the case.
(2) Unless otherwise ordered by the court or agreed by the parties, the officer shall retain stenographic notes of any deposition taken stenographically or a copy of the recording of any deposition taken by another method. Upon payment of reasonable charges therefor, the officer shall furnish a copy of the transcript or other recording of the deposition to any party or to the deponent.
(3) The party taking the deposition shall give prompt notice of its filing to all other parties.
(g) Failure To Attend or To Serve Subpoena; Expenses.
(1) If the party giving the notice of the taking of a deposition fails to attend and proceed therewith and another party attends in person or by attorney pursuant to the notice, the court may order the party giving the notice to pay to such other party the reasonable expenses incurred by that party and that party’s attorney in attending, including reasonable attorney’s fees.
(2) If the party giving the notice of the taking of a deposition of a witness fails to serve a subpoena upon the witness and the witness because of such failure does not attend, and if another party attends in person or by attorney because that party expects the deposition of that witness to be taken, the court may order the party giving the notice to pay to such other party the reasonable expenses incurred by that party and that party’s attorney in attending, including reasonable attorney’s fees.
(As amended Jan. 21, 1963, eff. July 1, 1963; Mar. 30, 1970, eff. July 1, 1970; Mar. 1, 1971, eff. July 1, 1971; Nov. 20, 1972, eff. July 1, 1975; Apr. 29, 1980, eff. Aug. 1, 1980; Mar. 2, 1987, eff. Aug. 1, 1987; Apr. 22, 1993, eff. Dec. 1, 1993; Apr. 17, 2000, eff. Dec. 1, 200or to any other aspect of the deposition-must be noted on the record, but the examination still proceeds; the testimony is taken subject to any objection. An objection must be stated concisely in a nonargumentative and nonsuggestive manner. A person may instruct a deponent not to answer only when necessary to preserve a privilege, to enforce a limitation ordered by the court, or to present a motion under Rule 30(d)(3).
(3) Participating Through Written Questions. Instead of participating in the oral examination, a party may serve written questions in a sealed envelope on the party noticing the deposition, who must deliver them to the officer. The officer must ask the deponent those questions and record the answers verbatim.
(d) Duration; Sanction; Motion to Terminate or Limit.
(1) Duration. Unless otherwise stipulated or ordered by the court, a deposition is limited to one day of 7 hours. The court must allow additional time consistent with Rule 26(b)(1) and (2) if needed to fairly examine the deponent or if the deponent, another person, or any other circumstance impedes or delays the examination.
(2) Sanction. The court may impose an appropriate sanction-including the reasonable expenses and attorney’s fees incurred by any party-on a person who impedes, delays, or frustrates the fair examination of the deponent.
(3) Motion to Terminate or Limit.
(A) Grounds. At any time during a deposition, the deponent or a party may move to terminate or limit it on the ground that it is being conducted in bad faith or in a manner that unreasonably annoys, embarrasses, or oppresses the deponent or party. The motion may be filed in the court where the action is pending or the deposition is being taken. If the objecting deponent or party so demands, the deposition must be suspended for the time necessary to obtain an order.
(B) Order. The court may order that the deposition be terminated or may limit its scope and manner as provided in Rule 26(c). If terminated, the deposition may be resumed only by order of the court where the action is pending.
(C) Award of Expenses. Rule 37(a)(5) applies to the award of expenses.
(e) Review by the Witness; Changes.
(1) Review; Statement of Changes. On request by the deponent or a party before the deposition is completed, the deponent must be allowed 30 days after being notified by the officer that the transcript or recording is available in which:
(A) to review the transcript or recording; and
(B) if there are changes in form or substance, to sign a statement listing the changes and the reasons for making them.
(2) Changes Indicated in the Officer’s Certificate. The officer must note in the certificate prescribed by Rule 30(f)(1) whether a review was requested and, if so, must attach any changes the deponent makes during the 30-day period.
(f) Certification and Delivery; Exhibits; Copies of the Tran - script or Recording; Filing.
(1) Certification and Delivery. The officer must certify in writing that the witness was duly sworn and that the deposition accurately records the witness’s testimony. The certificate must accompany the record of the deposition. Unless the court orders otherwise, the officer must seal the deposition in an envelope or package bearing the title of the action and marked ‘‘Deposition of [witness’s name]’’ and must promptly send it to the attorney who arranged for the transcript or recording. The attorney must store it under conditions that will protect it against loss, destruction, tampering, or deterioration.
(2) Documents and Tangible Things.
(A) Originals and Copies. Documents and tangible things produced for inspection during a deposition must, on a party’s request, be marked for identification and attached to the deposition. Any party may inspect and copy them. But if the person who produced them wants to keep the originals, the person may:
(i) offer copies to be marked, attached to the deposition, and then used as originals-after giving all parties a fair opportunity to verify the copies by comparing them with the originals; or
(ii) give all parties a fair opportunity to inspect and copy the originals after they are marked-in which event the originals may be used as if attached to the deposition.
(B) Order Regarding the Originals. Any party may move for an order that the originals be attached to the deposition pending final disposition of the case.
(3) Copies of the Transcript or Recording. Unless otherwise stipulated or ordered by the court, the officer must retain the stenographic notes of a deposition taken stenographically or a copy of the recording of a deposition taken by another method. When paid reasonable charges, the officer must furnish a copy of the transcript or recording to any party or the deponent.
(4) Notice of Filing. A party who files the deposition must promptly notify all other parties of the filing.
(g) Failure to Attend a Deposition or Serve a Subpoena; Ex - penses . A party who, expecting a deposition to be taken, attends in person or by an attorney may recover reasonable expenses for attending, including attorney’s fees, if the noticing party failed to:
(1) attend and proceed with the deposition; or
(2) serve a subpoena on a nonparty deponent, who consequently did not attend.
(As amended Jan. 21, 1963, eff. July 1, 1963; Mar. 30, 1970, eff. July 1, 1970; Mar. 1, 1971, eff. July 1, 1971; Nov. 20, 1972, eff. July 1, 1975; Apr. 29, 1980, eff. Aug. 1, 1980; Mar. 2, 1987, eff. Aug. 1, 1987; Apr. 22, 1993, eff. Dec. 1, 1993; Apr. 17, 2000, eff. Dec. 1, 2000; Apr. 30, 2007, eff. Dec. 1, 2007; Apr. 29, 2015, eff. Dec. 1, 2015; Apr. 27, 2020, eff. Dec. 1, 2020.)