Date	Systems	Availability	Reason for non-availability
2026/05/08 - 2026/05/10	All Systems	Not available – 8th of May 2026 Friday from 20:00 till the 9th of May 2026 Saturday 09:00 Available – 9th of May 2026 Saturday 09:00 – 20:00 Not available – 9th of May 2026 from 20:00 till the 10th of May 2026 Sunday 08:00 Available – 10th of May 2026 Sunday from 08:00 – 17:00 QA/PRE environments WILL BE AVAILABLE.	Monthly Payment Run MVP Pension Increases for 2026"
2026/05/15 - 2026/05/17	All Systems	Available (refer to above paragraph) Not available - 17th of May 2026 Sunday from 08:00 to 11:00 QA/PRE environment WILL BE AVAILABLE.	Monthly Billing Run (Manual Contributors)
2026/05/22 - 2026/05/24	All Systems	Available (refer to above paragraph) Not available - 22nd of May 2026 Friday from 22:00 to 23rd of May 2026 Saturday till 08:00 QA/PRE environment WILL BE AVAILABLE.	Data Archiving on the mainframe
2026/05/29 - 2026/05/31	All Systems	Not available – 29th of May 2026 Friday from 19:00 till the 30th May 2026 Saturday 09:00 Available – 30th of May 2026 Saturday 09:00 – 20:00 Not available – 30th of May 2026 Saturday from 20:00 till the 31st of May 2026 Sunday 07:00 Available – 31st of May 2026 Sunday from 07:00 – 17:00 QA/PRE environments WILL BE AVAILABLE.	"Monthly Recon Run Monthly Service Allocation iro Two Pot for all Funds"
2026/06/05- 2026/06/07	All Systems	Not available – 5th of June 2026 Friday from 19:00 till the 6th of June 2026 Saturday 09:00 Available – 6th of June 2026 Saturday 09:00 – 20:00 Not available – 6th of June 2026 Saturday from 20:00 till the 7th of June 2026 Sunday 07:00 Available – 7th of June 2026 Sunday from 07:00 – 17:00 QA/PRE environments WILL BE AVAILABLE.	Monthly Payment Run