DAMSA has made a program in EfficientSea project to plan and check slot reservations.

This site can support the sharing of the information of this data and also publish it (hidden is possible).

The program of DAMSA does not support a link to the ASM collection of IALA also available on this site. The site has these functionality incorporated.

The ftp-site to store the data is ftp.e-navigation.nl
The username is ftpiala
The password is E0vd~M12