Aeronautical Information Publication  ( View eAIP )

Aeronautical information of a lasting character essential to Air navigation is published in Aeronautical Information Publication (AIP) Sri Lanka. It contains details of regulations, procedures and other information pertinent to the operation of aircraft in Sri Lanka to which it relates. It is issued by AIM Unit on behalf of Civil Aviation Authority of Sri Lanka (CAASL) and constitutes the basic information source for permanent information and long duration temporary changes.

The structure and contents of the Publication are standardized by international agreement through ICAO. It has three parts - GEN (general), ENR (en route) and AD (aerodromes). It is issued in English and kept up-to-date by regular revision on a fixed cycle. For operationally significant changes in information, the cycle known as the AIRAC (Aeronautical Information Regulation and Control) cycle is used. (To view AIP, click the relevant link on the left pane).

AIP Amendment  ( View AIP Amendment(s) )

Amendments to the AIP together with checklist of AIP pages are made by means of new and replacement pages. (To view latest AIP AMDT, click the relevant link on the left pane)

AIP Supplement  ( View AIP Supplement(s) )

Temporary changes of long duration and the information of short duration which consist of extensive text and/or graphics supplementing the permanent information contained in the AIP are published as AIP Supplements. Operationally significant information is published in accordance with the AIRAC System. (To view current AIP SUP, click the relevant link on the left pane).

Aeronautical Information Circulars (AICs)  ( View AIC(s) )

AIC contains information on the long term forecast of any major changes in legislation, regulation, procedure or facilities, information of purely explanatory or advisory nature liable to affect flight safety, and information of explanatory nature or advisory nature concerning technical, legislative or administrative nature. (To view current AICs, click the relevant link on the left pane).