Pennsylvania Code
Title 1 - GENERAL PROVISIONS
Part I - Joint Committee on Documents
Chapter 13 - PREPARATION AND TRANSMITTAL OF DOCUMENTS GENERALLY
STYLE
Section 13.34 - Use of words or figures to express numbers

(a) General. The numbers ten and under, when not used in a citation, date, monetary amount, percentage, time, distance, age or similar quantity, are expressed in words only in running text. The number 11 and larger and numbers used in citations, dates, monetary amounts, percentages and similar quantities are expressed in figures only.

(b) Exceptions. The numbers 11 and larger are expressed in words when used at the beginning of a sentence and the numbers ten and under are expressed in figures when set forth in tabular form or when used in combination with other numbers one of which is 11 or larger.