The following time-line diagram represents the cyclic activities involved in the production of AIS documents.

AIRAC Dates: this date is based on the International Civil Aviation Organization (ICAO) Aeronautical Information Regulation and Control (AIRAC) cycle of every 28 days.

Actual dates for a particular document are shown in the tables below.

Notification of changes to owned data or information should be sent directly to Please ensure the change is complete as it is to read in AIP.

Notification of errors or omissions should be sent via the E-Correction Card.

For any particular Amendment Cycle, time must be allowed for a proposed documentation change to be verified and validated prior to the cut-off date. Note: schedules are prepared a long way in advance and the cut-off dates shown below should be regarded as guidance only. Depending on circumstances, Airservices may need to make changes to future cut-off dates. Such changes to the Document Amendment Calendar will be posted on this web page as they occur.

2021 Amendment Cycle

2021 Amendment Cycle Documents Final date for information to reach AIM (cut-off) AIRAC Effective Date
2103 ERSA 25 MAR 2021 26/11/2020 25/03/2021
DAP A/L 166 26/11/2020
AIP A/L 106 17/12/2020
2106 MAP 61 / DAH 03/12/2020** 17/06/2021
ERSA 17 JUN 2021 25/02/2021
DAP A/L 167 25/02/2021
AIP A/L 107 18/03/2021
2109 ERSA 09 SEP 2021 20/05/2021 09/09/2021
DAP A/L 168 20/05/2021
AIP A/L 108 09/06/2021
2112 MAP 62 / DAH 17/06/2021** 02/12/2021
ERSA 02 DEC 2021 12/08/2021
DAP A/L 169 12/08/2021
AIP A/L 109 09/09/2021

* Cut-off

This is the last date where approved change requests (e.g. NRFC, RFC, ADO request) to the AIP must be submitted to AIS Data Services.

All consultation and approvals by other units (internal and external to Airservices) must be completed prior to this date. Change requests received after this date will be incorporated in the next available publication cycle.

** Approved changes to Airspaces or ATS Routes (e.g. ACP) must be submitted to the Airspace Designers 10 working days prior to the cut-off.

E-Correction Card

E-Correction card

Privacy Statement

Personal information collected on this form will be used for the purpose of verifying amendments to AIP products.

Where appropriate, personal information may be disclosed to airports or other related parties, in the course of verifying these amendments.

Airservices will not use your personal information for any other purpose, nor disclose it to any other unrelated party, without your consent or if we are required or authorised to disclose that information by law.

We welcome your submission notifying us of corrections to the information presented on our charts and in our documents.