Document ID: chunk:federal_register_of_legislation:F2021C00466:body:0:p2
Version: federal_register_of_legislation:F2021C00466
Segment Type: other
Provision Reference: 
Character Range: 3942–7055

to the technical requirements of this standard.
APPENDIX A
Agreement

Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles, Equipment and Parts which can be Fitted and/or be Used on Wheeled Vehicles and the Conditions for Reciprocal Recognition of Approvals Granted on the Basis of these Prescriptions[1]

(Revision 2, including the amendments which entered into force on 16 October 1995)

Addendum 76:  Regulation No. 77

Revision 3

Incorporating all valid text up to:
Supplement 12 to the original version of the Regulation - Date of entry into force: 15 October 2008
Supplement 13 to the original version of the Regulation - Date of entry into force: 9 December 2010
Supplement 14 to the original version of the Regulation - Date of entry into force: 26 June 2011
Supplement 15 to the original version of the Regulation - Date of entry into force: 15 July 2013
Supplement 16 to the original version of the Regulation - Date of entry into force: 3 November 2013

Uniform provisions concerning the approval of parking lamps for power-driven vehicles

UNITED NATIONS
Regulation No. 77

Uniform provisions concerning the approval of parking lamps for power-driven vehicles

Contents

Regulation
1. Scope
2. Definitions
3. Application for approval
4. Markings
5. Approval
6. General specifications
7. Photometric characteristics
8. Test procedure
9. Colour of light emitted
10. Remarks concerning colours
11. Modifications of a type of parking lamp and extension of approval
12. Conformity of production
13. Penalties for non-conformity of production
14. Production definitively discontinued
15. Names and addresses of Technical Services responsible for conducting approval tests,
and of Type Approval Authorities
16. Transitional provisions

Annexes
1 Communication
2 Examples of arrangement of approval marks
3 Minimum angles required for the light distribution in space
4 Photometric measurements
5 Minimum requirements for conformity of production control procedures
6 Minimum requirements for sampling by an inspector
          1. Scope
Regulation applies to parking lamps for vehicles of categories M, N and T.[2]
2.                                          Definitions
For the purposes of this Regulation:
2.1.                                    "Parking lamp" means the lamp used to draw attention to the presence of a stationary vehicle;
2.2.                                    The definitions given in Regulation No. 48 and its series of amendments in force at the time of application for type approval shall apply to this Regulation;
2.3.                                    "Parking lamps of different types" means lamps which differ in such essential respects as:
             (a)  The trade name or mark;
              (b)  The characteristics of the optical system (levels of intensity, light distribution angles, category of light source, light source module, etc.).
A change of the colour of the light source or the colour of any filter does not constitute a change of type.
2.4.                                    References made in this Regulation to standard (étalon)