Look up per diem reimbursement rates and mileage deductions for business travel worldwide.

Complete
Ireland → KE
Item Name Destination Amount Conditions
Meal & Lodging Mombassa, Kenya 5190 KES per night Paid in addition to the vouched cost of bed and breakfast, reimbursed at vouched actual cost per Appendix 2 of Circular 07/2017 (destination-specific accommodation figure carried in that appendix, not repeated here); the amount shown is the supplement covering remaining meals and expenses for a 24-hour absence abroad on official business.
Vouched Accommodation (VA) Rate Mombassa, Kenya 7785 KES per night Vouched Accommodation (VA) rate: paid in addition to the vouched cost of accommodation. Per Note 2 of Circular 07/2017 the VA rate should not be routinely used except for travel to Brussels, where the vouched cost of room plus the VA rate applies to all officers on overnight visits.
Daily allowance Mombassa, Kenya 5190 KES per day Ten-hour rate: applies to an absence abroad of ten hours or more without an overnight stay.
Daily allowance Mombassa, Kenya 2595 KES per day Five-hour rate: applies to an absence abroad of between five and ten hours.
Meal & Lodging Nairobi, Kenya 16420.5 KES per night Overnight rate covering accommodation and three meals for a 24-hour absence abroad on official business.
Vouched Accommodation (VA) Rate Nairobi, Kenya 8210.25 KES per night Vouched Accommodation (VA) rate: paid in addition to the vouched cost of accommodation. Per Note 2 of Circular 07/2017 the VA rate should not be routinely used except for travel to Brussels, where the vouched cost of room plus the VA rate applies to all officers on overnight visits.
Daily allowance Nairobi, Kenya 5473.5 KES per day Ten-hour rate: applies to an absence abroad of ten hours or more without an overnight stay.
Daily allowance Nairobi, Kenya 2736.75 KES per day Five-hour rate: applies to an absence abroad of between five and ten hours.
Meal & Lodging All Other, Kenya 13136.4 KES per night Overnight rate covering accommodation and three meals for a 24-hour absence abroad on official business.; Applies to locations in Kenya other than those separately listed in Appendix 2 of Circular 07/2017.
Vouched Accommodation (VA) Rate All Other, Kenya 6568.2 KES per night Vouched Accommodation (VA) rate: paid in addition to the vouched cost of accommodation. Per Note 2 of Circular 07/2017 the VA rate should not be routinely used except for travel to Brussels, where the vouched cost of room plus the VA rate applies to all officers on overnight visits.; Applies to locations in Kenya other than those separately listed in Appendix 2 of Circular 07/2017.
Daily allowance All Other, Kenya 4378.8 KES per day Ten-hour rate: applies to an absence abroad of ten hours or more without an overnight stay.; Applies to locations in Kenya other than those separately listed in Appendix 2 of Circular 07/2017.
Daily allowance All Other, Kenya 2189.4 KES per day Five-hour rate: applies to an absence abroad of between five and ten hours.; Applies to locations in Kenya other than those separately listed in Appendix 2 of Circular 07/2017.

Source URL:
https://www.revenue.ie/en/employing-people/documents/dper-circular-07-2017-subsistence-allowances-abroad.pdf
This source provides official travel rate information from revenue.ie.