The phrase "additional arrangements for" is correct and usable in written English.
It can be used when discussing extra plans or provisions that need to be made for a specific situation or event.
Example: "We will need to make additional arrangements for the conference to accommodate the increased number of attendees."
Alternatives: "further arrangements for" or "supplementary plans for".
For example, employers made changes to work schedules, thus making it easier for women to have their cancer treatment and additional arrangements to ease the workload [ 17, 18].
Additional arrangements were made by Jani Laaksonen and Masashi Hamauzu, and Mikko Laine served as the lyricist for the choral components of the concert.
The Fed is also looking at whether Wall Street made additional financial arrangements for Greece that have not been disclosed.
All the tracks of the soundtrack are composed by Hitoshi Sakimoto, whose video game works included the soundtracks to the games Radiant Silvergun and Final Fantasy Tactics, with additional arrangement by Takeharu Ishimoto for Track 2 30 and Hirosato Noda for Track 2 31.
"GE has a special arrangement;for now".
From the limited information regarding the complex arrangements for additional pay, I can't calculate whether I can pay my mortgage come October.
In spite of the orders to stop, Eichmann personally made arrangements for additional trains of victims to be sent to Auschwitz on 17 and 19 July.
"We are already discussing with exam boards the arrangements for 2015, including additional checks they can put in place to improve marking quality".
The letter went on: "We understand that significant preparations have been made to accommodate unusual sporting equipment, special lanes for the Olympic family, welcoming arrangements for competitors and additional Olympic ambassadors.
The majority of respondents had appropriate arrangements in place for shipping microorganisms or DNA (85.7% and 95.2%, respectively) while 64.3% had arrangements for genomic data transfer (Additional file 1: Figure S1).
