990.001   Construction of laws; rules for.
990.01   Construction of laws; words and phrases.
990.02   Construing statutes of 1898.
990.03   Effect of repeals.
990.04   Actions pending not defeated by repeal of statute.
990.06   Repeal or change of law limiting time for bringing actions.
990.07   Evidence.
990.08   Citation of supreme court rules.
990.001 990.001 Construction of laws; rules for. In construing Wisconsin laws the following rules shall be observed unless construction in accordance with a rule would produce a result inconsistent with the manifest intent of the legislature:
990.001(1) (1) Singular and plural. The singular includes the plural, and the plural includes the singular.
990.001(2) (2) Gender. Words importing one gender extend and may be applied to any gender. Any person who by statute, rule or ordinance is designated a chairman, alderman or other similar title may use another equivalent title such as, in the case of a chairman, “chair", “chairperson", “chairwoman" or other such appropriate title.
990.001(3) (3) Tenses. The present tense of a verb includes the future when applicable. The future perfect tense includes past and future tenses.
990.001(4) (4) Time, how computed.
990.001(4)(a)(a) The time within which an act is to be done or proceeding had or taken shall be computed by excluding the first day and including the last; and when any such time is expressed in hours the whole of Sunday and of any legal holiday, from midnight to midnight, shall be excluded.
990.001(4)(b) (b) If the last day within which an act is to be done or proceeding had or taken falls on a Sunday or legal holiday the act may be done or the proceeding had or taken on the next secular day.
990.001(4)(c) (c) When the last day within which a proceeding is to be had or taken or an act done, which consists of any payment to or the service upon or the filing with any officer, agent, agency, department or division of the state or of any county, city, village, town, school district or other subdivision of the state, of any money, return, statement, report, notice or other document, falls on a Saturday and the duly established official office hours of such officer, agent, agency, department or division to which such payment is to be made or upon which such service is to be made or with which such return, statement, report, notice or other document is required to be filed, do not include any office hours thereof on such Saturday, said proceeding may be had or taken or such act may be done on the next succeeding day that is not a Sunday or a legal holiday.
990.001(4)(d) (d) Regardless of whether the time limited in any statute for the taking of any proceeding or the doing of an act is measured from an event or from the date or day on which such event occurs, the day on which such event took place shall be excluded in the computation of such time.
990.001(4)(e) (e) “Legal holiday" as used in this section means any statewide legal holiday provided in s. 995.20. When an act is permitted to be done by the use of the postal service, and the last day within the time prescribed by law for performing such act falls on a legal public holiday under federal law, or other holiday designated by the president such that the postal service does not receive registered mail or make regular deliveries on that day, the day shall be considered a legal holiday for purposes of this section.
990.001(5) (5) Statutory references.
990.001(5)(a)(a) If a statute refers, by number, to a group of chapters, sections, subsections or paragraphs of the statutes, the reference includes both the first and the last numbers mentioned.
990.001(5)(b) (b) When a decimal-numbered statute of this state contains a reference to another decimal-numbered statute of this state, the reference is to the current text of the statute referenced, and includes any change that has been inserted into and any interpretation or construction that has been adopted with respect to the referenced statute since the reference was first incorporated into the statute, whether or not the referenced statute is a general, specific, substantive or procedural statute. When a decimal-numbered statute refers to another decimal-numbered statute in a specific prior edition of the Wisconsin statutes, the reference does not include subsequent changes to the statute referenced.
990.001(6) (6) Statute titles and history notes. The titles to subchapters, sections, subsections, paragraphs and subdivisions of the statutes and history notes are not part of the statutes.
990.001(7) (7) Construction of revised statutes. A revised statute is to be understood in the same sense as the original unless the change in language indicates a different meaning so clearly as to preclude judicial construction. If the revision bill contains a note which says that the meaning of the statute to which the note relates is not changed by the revision, the note is indicative of the legislative intent.
990.001(8) (8) Joint authority, how exercised. All words purporting to give a joint authority to 3 or more public officers or other persons shall be construed as giving such authority to a majority of such officers or other persons.
990.001(8m) (8m) Quorum. A quorum of a public body is a majority of the number of members fixed by law.
990.001(9) (9) Acts by agents. If a statute requires an act to be done which may legally be done by an agent, such requirement includes all such acts when done by an authorized agent.
990.001(10) (10) Liability of sureties. If an officer is liable on his or her official bond for any act, the sureties on the officer's bond are also liable.
990.001(11) (11) Severability. The provisions of the statutes are severable. The provisions of any session law are severable. If any provision of the statutes or of a session law is invalid, or if the application of either to any person or circumstance is invalid, such invalidity shall not affect other provisions or applications which can be given effect without the invalid provision or application.
990.001(12) (12) Time. When time is referred to, the standard of time as provided by s. 175.09 or 175.095, whichever is applicable, is meant.
990.001(13) (13) Registered and certified mail. Except in s. 345.09, whenever the statutes authorize or require the use of registered mail, and do not require a return receipt of the addressee only, certified mail may be used if a sender's receipt is obtained from the postal authorities and return receipt is requested. If a return receipt signed by addressee only is required, registered mail must be used.
990.001(14) (14) Statutory reference to numerical series. If a statute refers to a numerical series such as 1 to 10, the reference includes both the first and last number mentioned.
990.001(15) (15) Statutory reference to a class of city. If a statute refers to a class of city specified under s. 62.05 (1), such reference does not include any city with a population which makes the city eligible to be in that class unless the city has taken the actions necessary to pass into the class under s. 62.05 (2).
990.001(16) (16) Degrees of kinship. The degree of kinship is computed according to the rules of the civil law, as follows: [See Figure 990.001 (16) following]
Figure: 990.001 (16)
990.001(17) (17) Live birth or circumstance of being born alive.
990.001(17)(a) (a) An individual who undergoes a live birth is born alive.
990.001(17)(b) (b) If a statute or rule refers to a live birth or to the circumstance in which an individual is born alive, the statute or rule shall be construed so that whoever undergoes a live birth as the result of an abortion, as defined in s. 253.10 (2) (a), has the same legal status and legal rights as a human being at any point after the human being undergoes a live birth as the result of natural or induced labor or a cesarean section.
990.001(17)(c) (c) Paragraphs (a) and (b) may not be construed to affirm, deny, expand, or contract a legal status or legal right that is applicable to a human being at any point before the human being undergoes a live birth.
990.001 Note NOTE: Chapter 89, laws of 1979, which created sub. (5) (b), contains a prefatory note by the legislative council that includes a discussion on cross-references.
990.001 Cross-reference Cross-reference: As to sub. (4), see s. 801.15 for exception as to computation of time. Also see s. 985.09 (2).
990.001 Annotation Unless a statute is so vague and uncertain that it is impossible to execute it or to ascertain the legislative intent with reasonable certainty, it is valid. Forest Home Dodge, Inc. v. Karns, 29 Wis. 2d 78, 138 N.W.2d 214 (1965).
990.001 Annotation When the legislature enacts a statute, which through clerical error, refers to, and by its terms amends, a preexisting statute that had earlier in the same legislative session been renumbered, and there is no issue as to the legislative intent and no doubt that correcting the clerical error in numbering is the only means of having the statute serve the purpose intended, a court is duty bound to rectify the error and substitute the right number for the wrong number used in the statute. State ex rel. Gutbrod v. Wolke, 49 Wis. 2d 736, 183 N.W.2d 161 (1971).
990.001 Annotation The general rule is that a specific penalty prescribed by a special statute for a particular offense takes precedence over a general provision in a penal code. State ex rel. Gutbrod v. Wolke, 49 Wis. 2d 736, 183 N.W.2d 161 (1971).
990.001 Annotation If a statute imposes a punishment for the commission of an act, that is sufficient to make the act a crime. State ex rel. Gutbrod v. Wolke, 49 Wis. 2d 736, 183 N.W.2d 161 (1971).
990.001 Annotation Statutory construction requires that a law be construed so that no word or clause is surplusage. Johnson v. State, 76 Wis. 2d 672, 251 N.W.2d 834 (1977).
990.001 Annotation When a limitation period would otherwise expire on a legal holiday, sub. (4) (b) permits commencement of the action on the next secular day. Cuisinier v. Sattler, 88 Wis. 2d 654, 277 N.W.2d 776 (1979).
990.001 Annotation When a statute is written in objective terms not susceptible to more than one meaning, the subjective intent of lawmakers is not controlling. State v. Derenne, 102 Wis. 2d 38, 306 N.W.2d 12 (1981).
990.001 Annotation Registered mail serves the purpose of certified mail to an even greater degree. Patterson v. Board of Regents, 103 Wis. 2d 358, 309 N.W.2d 3 (Ct. App. 1981).
990.001 AnnotationA sender's receipt need not be postmarked. Trojan v. Board of Regents, 104 Wis. 2d 277, 311 N.W.2d 586 (1981).
990.001 Annotation When a contemporaneous report or other document from a non-legislative agency or private party forms a vital link in the chain of legislative history of a statute, it may be used to determine legislative intent. Ball v. District No. 4, Area Board, 117 Wis. 2d 529, 345 N.W.2d 389 (1984).
990.001 Annotation A court may consider titles of statutes to resolve doubt as to statutory meaning. In Interest of C.D.M., 125 Wis. 2d 170, 370 N.W.2d 287 (Ct. App. 1985).
990.001 Annotation A reference to a general federal law as amended necessarily references current federal law when the act named in the state statute had been repealed and the law rewritten in another act. When a reference is stated as part of a contingency, it does not constitute unlawful delegation of legislative authority to the U.S. Congress. Dane County Hospital & Home v. LIRC, 125 Wis. 2d 308, 371 N.W.2d 815 (Ct. App. 1985).
990.001 Annotation An unconstitutional clause was severable under sub. (11). Wis. Wine & Spirit Institute v. Ley, 141 Wis. 2d 958, 416 N.W.2d 914 (Ct. App. 1987).
990.001 Annotation Generally, legislation is presumptively prospective unless statutory language reveals an intent that the statute apply retroactively. Procedural or remedial, rather than substantive, statutes are generally given retroactive effect unless contracts would be impaired or vested rights disturbed. Statutes of limitations are substantive. Betthauser v. Medical Protective Co., 172 Wis. 2d 141, 493 N.W.2d 40 (1992).
990.001 Annotation Sub. (4) (a) and (d) applies to statutes of limitations; the day upon which a cause of action accrues is not included in computing the period of limitation. Pufahl v. Williams, 179 Wis. 2d 104, 506 N.W.2d 747 (1993).
990.001 Annotation It is presumed that the legislature knows the case law in existence at the time it changes a statute. When a legislative act has been construed by an appellate court, the legislature is presumed to know that in the absence of the legislature explicitly changing the law, the court's interpretation will remain unchanged. Blazekovic v. City of Milwaukee, 225 Wis. 2d 837, 593 N.W.2d 809 (Ct. App.1999), 98-1821.
990.001 Annotation It is impermissible to apply rules of statutory construction to ascertain legislative intent when the legislation is clear on its face. Jones v. State, 226 Wis. 2d 565, 594 N.W.2d 738 (1999), 97-3306.
990.001 Annotation Procedural statutes are to be liberally construed to permit a determination upon the merits of the controversy if possible. DOT v. Peterson, 226 Wis. 2d 623, 594 N.W.2d 765 (1999), 97-2718.
990.001 Annotation When statutory language is ambiguous, the scope, history, context, subject matter, and object of the statute will be examined to determine the intent of the legislature. State v. Reitter, 227 Wis. 2d 213, 595 N.W.2d 646 (1999), 98-0915.
990.001 Annotation When an ambiguity exists regarding the specific party to be served, procedural statutes must be construed liberally to achieve a determination of the merits of the controversy, if such construction is possible. McDonough v. DWD, 227 Wis. 2d 271, 595 N.W.2d 686 (1999), 97-3711.
990.001 Annotation The purpose of legislative interpretation is to discern the intent of the legislature, first considering the language of the statute. If the statute clearly and unambiguously sets forth the legislative intent, the court does not look beyond the statute to find the statute's meaning. In construing a statute, all words and phrases should be construed according to common and approved usage unless a different definition is designated by statute. Resort to a dictionary may be made to ascertain the common and ordinary usage of an undefined term. Resort to a dictionary does not render a term ambiguous. State v. Curiel, 227 Wis. 2d 389, 597 N.W.2d 697 (1999), 97-1337.
990.001 Annotation If the potential for conflict between two statutes exists, they will be read to avoid the conflict if a reasonable construction so permits. Providence Catholic School v. Bristol School District No. 1, 231 Wis. 2d 159, 605 N.W.2d 238 (Ct. App. 1999), 98-3390.
990.001 Annotation The rule of strict construction of penal statutes does not apply unless a statute is ambiguous, and the rule cannot be used to circumvent the purpose of the statute. The rule is not a rule of general or universal application. Sometimes a strict and sometimes a liberal construction is required, even in respect to a penal law because the purpose of all construction is to carry out the legislative purpose. State v. Kittilstad, 231 Wis. 2d 245, 603 N.W.2d 732 (Ct. App. 1999), 98-1456.
990.001 Annotation If a statute contains a given provision, the omission of that provision from a similar statute concerning a related subject is significant in showing that a different intention existed. Outagamie County v. Town of Greenville, 2000 WI App 65, 233 Wis. 2d 566, 608 N.W.2d 414, 99-1575.
990.001 Annotation When words are associated, they generally should ordinarily be understood in the same general sense. State ex rel. Speener v. Gudmanson, 2000 WI App 78, 234 Wis. 2d 461, 610 N.W.2d 136, 99-0568.
990.001 Annotation Although courts may not look to legislative history to show that an unambiguous statute is ambiguous, there is no rule that the history cannot be used to reinforce that a statute, plain on its face, is unambiguous. Seider v. O'Connell, 2000 WI 76, 236 Wis. 2d 211, 612 N.W.2d 659, 98-1223.
990.001 Annotation Although a court will not look beyond a statute's plain meaning, it does consider its parts in relation to the whole statute and related sections. Dubis v. General Motors Acceptance Corp., 2000 WI App 209, 238 Wis. 2d 608, 618 N.W.2d 266, 99-2638.
990.001 Annotation Statutes and rules that assist in implementing a chapter's goals must be read in pari materia, which requires a court to read, apply, and construe together statutes relating to the same subject matter. Perra v. Menomonee Mutual Insurance Co., 2000 WI App 215, 239 Wis. 2d 26, 619 N.W.2d 123, 00-0184.
2021-22 Wisconsin Statutes updated through 2023 Wis. Act 240 and through all Supreme Court and Controlled Substances Board Orders filed before and in effect on May 30, 2024. Published and certified under s. 35.18. Changes effective after May 30, 2024, are designated by NOTES. (Published 5-30-24)