Section 35.18 (4), stats., directs the LRB to prepare annotations to keep the volume known as Wisconsin Annotations, last published in 1970, up to date and to include those annotations in the published Wisconsin Statutes. The annotations consist of section histories, cross-references, interpretative notes, and notes relating to court decisions, attorney general opinions, and published articles related to the statute section with which the annotation is published. The annotations are a compilation, beginning with those published in the Wisconsin Statutes 1971-72, that has been edited regularly to maintain currency and relevance. Not every statute section has an annotation. For annotations created prior to 1971, consult the volumes entitled Wisconsin Annotations, available at http://docs.legis.wisconsin.gov/1971/statutes/annotations.
Case annotations are provided to assist readers in locating relevant case law; they are not definitive statements of law nor are they meant to provide a substitute for reading the cited cases. A statute cited in a court decision included in an annotation may have changed since the cited opinion was issued. The continued validity of any statement in an annotation is depends on the effect of subsequent changes to the applicable statute and to subsequent case law.
A table showing the coverage of the decisions, opinions, and articles included in the annotations, as well as notes regarding errors and omissions and notes to decisions compiled after an affected statute section went to press, appears in Additions and Corrections located at the end of volume 6.
Revision System
Section 13.92 (1) (bm) 1., stats., directs the LRB to order, classify, arrange, and publish the statutes and to prepare and present bills to the law revision committee of the joint legislative council.
A. Publication
The Wisconsin system of statutory revision uses continuous revision, biennial printing, and regular electronic updating of the Wisconsin Statutes. Acts of the legislature that make changes to the statutes, together with rules promulgated by the supreme court that are included in the statutes under the authority of s. 751.12, stats., are incorporated into the existing body of the statutes, and the Wisconsin Statutes and Annotations are republished in their entirety with each publication. The LRB incorporates each act into the statutes and publishes the updated Wisconsin Statutes and Annotations on the Internet as soon after publication of the act as is possible.
B. Errors and omissions
Section 35.17, stats., authorizes the LRB to correct obvious nonsubstantive errors. The LRB incorporates these changes into the published text of the Wisconsin Statutes and Annotations and adds an entry to the history note for the corrected section indicating a “correction under s. 35.17” has been made. These changes are confirmed in corrective legislation.
When the LRB finds other errors, omissions, or material in need of revision, the correction of which will not affect the substance of the affected statute, the LRB prepares corrective legislation for submission to the legislature and often publishes the affected statute with corrective language in brackets [ ] followed by an explanatory note. The language contained in brackets is not the enacted law. In addition, language that is erroneously enacted appears in brackets, followed by an explanatory note. When a statute contains errors that require language to be inserted and language to be removed, both square brackets [ ] and curly brackets { } may be used to indicate the proposed changes.
C. Multiple acts affecting the same statute
The legislature sometimes passes two or more acts in the same legislative session that treat the same statutory unit but do not take each other into account. Under s. 13.92 (2) (i), stats., if the LRB finds that there is no inconsistency in the changes made by the acts, the LRB immediately incorporates the language of both acts into the text of the affected statutory unit and inserts a note following the affected unit stating that the statutory unit is published as amended by both acts and as merged by the LRB under s. 13.92 (2) (i), stats. When a correction bill validating the merger is enacted, the explanatory note is replaced by the act number of the correction bill.
If the LRB determines that the amendment of the same statutory unit by separate acts is inconsistent or that it would be impossible to incorporate both without rewriting the text, the LRB publishes the statute as amended by the last enacted act and calls attention to the earlier treatment by inserting a note after the affected statutory unit. Case law indicates that if the same statutory unit is amended by separate acts, and the amendments are inconsistent, the last act governs. See Application of Bentine, 181 Wis. 579 (1923).
D. Renumbering statutes created with the same numbers
Section 13.92 (1) (bm) 2., stats., authorizes the LRB to renumber statute sections and to correct references to the renumbered sections. The legislature occasionally creates two statutes with the same statute number. For example, 2015 Acts 262 and 263 each created sections numbered 51.4223. The LRB renumbered the section created by Act 263 to be 51.4224. If the LRB renumbers a statutory unit under authority of s. 13.92 (1) (bm) 2., the renumbering takes effect immediately. If statutes contain cross-references to statutes renumbered under s. 13.92 (1) (bm) 2., those cross-references are also corrected to correspond to the renumbering. The LRB inserts a note explaining the renumbering or cross-reference correction following the affected statutory unit. When a correction bill validating the renumbering or cross-reference correction is enacted, the explanatory note is replaced by the act number of the correction bill.
E. Replacing certain text
When phrases such as “this act” or “the effective date of this act” are used in acts, the LRB, acting under s. 13.92 (1) (bm) 3., stats., substitutes the act number or actual effective date in publishing the affected statute. These changes to the text of the act are not cited in the history notes or included in correction bills.
F. Drafting style changes
From time to time, the LRB implements changes in drafting style. For example, the LRB now uses the serial comma in legislation, e.g., “city, village, or town” rather than “city, village or town.” Statutory language created after this style change includes the serial comma. No substantive effect is intended by the use or non-use of the serial comma. Occasionally, a correction bill is enacted to make minor changes to terminology wherever it may occur in the statutes. For mass terminology replacements, the changes are not noted in the history notes for the affected statute sections.
Numbering System
The principal unit of the Wisconsin Statutes is the statute section. Related statute sections are organized into chapters, some of which are subdivided into subchapters. There are approximately 450 chapters numbered between 1 and 995.
Each statute section is given a mixed decimal section number that consists of the chapter number to the left of the decimal point and the section’s location within the chapter to the right of the decimal point. In a decimal system, 48.10 is the same as 48.100, and 48.100 follows 48.09, not 48.99. The decimal system allows the insertion of new sections in any location. For example, if it is necessary to add a new section between 48.10 and 48.11, the new section can be numbered 48.105, and if subsequently it is necessary to add a new section between 48.105 and 48.106, the new section can be numbered 48.1055.
Statute sections may be subdivided into subsections, which may be further subdivided. Subsections are indicated by numbers within parentheses: (1), (2), (3). Subsections are subdivided into paragraphs, which are indicated by letters within parentheses: (a), (b), (c). Subdivisions of paragraphs are indicated by numbers without parentheses followed by a period. Subdivisions can be further divided into paragraphs indicated by letters without parentheses followed by a period. Sections 60.61 and 66.0113, stats., illustrate the use of subdivisions and the further division of subdivisions into lettered paragraphs.
If it is necessary to insert a new statute subunit between two consecutively numbered subunits, it is done by introducing a letter suffix: (1e), (am), 1p., bg. Note the distinction between (3) (m), which is paragraph (m) of subsection (3), and (3m), which is subsection (3m), and which may, in turn, be subdivided into lettered paragraphs including (3m) (m). When subunits are repealed or renumbered, subsequent subunits are not renumbered to maintain sequential order. That subsection (1) may be followed by subsection (3) does not indicate an error.
The following abbreviations are used in the Wisconsin Statutes and Annotations when citing the various statute units:
Chapter, chapters   ch., chs.
Subchapter, subchapters   subch., subchs.
Section, sections   s., ss.
Subsection, subsections   sub., subs.