Bahrain
Sun–Thu already. Hours compress; Thursday NBD still lands Sunday.
Fourth-wave tool
Named hour compression. Not a copied Gulf weekend.
Fourth-wave desks where Ramadan actually changes the clock — and the ones where it does not.
Playbooks Ramadan windows Badge & access Imaging factory Rugged / RF Data hall Rollout waves USD & tax notes SLA clock
Ramadan is a named change to hours, not a hidden included hour and not a Gulf weekend imported onto a Mon–Fri desk.
Algeria
Name whether the site is Sun–Thu ministry or Mon–Fri HQ before you apply the window.
Tanzania
Dar commercial vs Zanzibar — two calendars. Named SOW.
Ivory Coast
Friday usually working. Do not import a Gulf weekend.
Lebanon
Levant, not GCC. Power/generator still sits in the site survey.
Mauritius
Minority observance on some floors. Do not assume a national stop.
Sri Lanka
Poya days are the Buddhist stop; Ramadan applies on named Muslim-majority floors only.
Cameroon
Named on northern sites. Douala default is Mon–Fri French/English.
What this is not
- Not a single Islamic calendar you can paste into every Africa / Levant / GCC row.
- Not a waiver of OOH +50% when the compressed window is already closed.
- Not Poya, Jāņi, Khmer New Year or Nauryz — those live on the country playbook.