There had been much debate online about it's validity.
The GAA has confirmed that water breaks will no longer be permitted during matches.
Instead, teams will be allowed to have two Maoir Uisce on the sideline.
One water break per half was in place for games held during the pandemic.
Here's the exact ruling that's been issued ahead of the resumption of the Allianz Leagues:
Water Breaks
Counties and Clubs should note that the provision for Water Breaks in our games is now removed from our Match Regulations with immediate effect.
The following provisions in this context now apply.
Maoir Uisce
Two Maoir Uisce who must be over 18 years of age, are permitted per team; they may not enter the field of play. Each must wear an official bib (Football: Purple or Green | Hurling: Brown or Lilac) and will be situated as per the “Pitch Layout” in our Match Regulations, and at least two metres from the sideline.
Official team personnel (Selectors/Coaches), substitutes, injured players or members of the extended panel may not act as Maoir Uisce. In the event that any official team personnel, injured player(s) or a member of the extended panel act as a Maoir Uisce, any breach of rule, shall be considered as a Misconduct at Games by Team Officials infraction.
Maoir Uisce are not permitted to have/use Communications devices i.e. walkie talkies.
In Hurling the Maoir Uisce will also act as Hurley Carriers & may enter the field of play with a replacement hurley when necessary.
This will also mean that the number of people allowed access to the controlled zone for games in our Match Regulations will increase by 2 (i.e. from 40 to 42) to accommodate this change.
In this context, Counties and clubs should a note the provisions on unauthorised entry to the field of play as outlined in Rule 1.4 of the Rules of Control