NOTAM Summary is a compilation of valid NOTAMS issued on the 1st working day of each month, that complementary contains a Checklist of the latest AIS publications issued by Portuguese Aeronautical Information Services. 

The scope of the monthly NOTAM Summaries is purely administrative and shall not be used for operational purposes. 

NOTAM Summaries are available in three series:

Series A - Contains information concerning: 
- Aerodromes available for International Air Traffic 
- Aerodromes available for National Air Traffic and published in AIP Portugal, Section AD 2
- Rules and Procedures
- Air Traffic Services Airspace
- Radio Navigation Facilities;
- Navigation Warnings; 
- En-Route Air Navigation Obstacles whose height above the ground is 100m or higher

Series A is promulgated in English

Series C – Contains information concerning:
- Aerodromes / Heliports available for National Air Traffic published in VFR Manual, except those published in series A
- En-Route Air Navigation Obstacles whose height above the ground is 60m or higher until 100m
- Hand amendment to any section of the VFR Manual (NOTAM PERM)
- NOTAM related to Supplements to VFR Manual
Series C is promulgated in English.

• Series D – Contains information concerning:
-All aerodromes / Heliports available for National Air Traffic published in VFR Manual (including those published in series A) 
-En-Route Air Navigation Obstacles whose height above the ground is 60m or higher until 100m
-Hand amendment to any section of the VFR Manual (NOTAM PERM)
- NOTAM related to Supplements to VFR Manual

Series D is promulgated in Portuguese