---
kind: "section"
citation: "14 C.F.R. § 23.2610"
title: "14"
number: "23.2610"
heading: "Instrument markings, control markings, and placards."
url: "https://uscodex.org/cfr/14/23.2610"
---

# §23.2610. Instrument markings, control markings, and placards.

- (a) Each airplane must display in a conspicuous manner any placard and instrument marking necessary for operation.
- (b) The design must clearly indicate the function of each cockpit control, other than primary flight controls.
- (c) The applicant must include instrument marking and placard information in the Airplane Flight Manual.

## Notes

### Authority

Authority: 49 U.S.C. 106(f), 106(g), 40113, 44701-44702, 44704, Pub. L. 113-53, 127 Stat. 584 (49 U.S.C. 44704) note.

### Source

Source: Doc. No. FAA-2015-1621, Amdt. 23-64, 81 FR 96689, Dec. 30, 2016, unless otherwise noted.