# The Patents Rules 1995, Article 21: Form of statements, counter-statements and evidence


Any statement, counter-statement or evidence filed shall, unless the comptroller otherwise directs, comply with the requirements of rule 20(1) and (4) and, except that both sides of the sheet may be used in the case of statutory declarations and affidavits, with the requirements of rule 20(3).

---
Source: https://www.legislation.gov.uk/uksi/1995/2093/article/21 (the official version)
Page: https://openlegislation.uk/patents-rules-1995/article-21
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.