Date Systems Availability Reason for non-availability
2025/11/28 - 2025/11/30 All Systems Not available – 28th of November 2025 Friday from 19:00 till the 29th of November 2025 Saturday 09:00 Monthly Recon Run
Monthly Service Allocation iro Two Pot Fund All Funds
Available – 29th of November 2025 Saturday 09:00 – 20:00  
Not available – 29th of November 2025 Saturday from 20:00 till the 30th of November 2025 Sunday 07:00  
Not available – 30th of November 2025 Sunday System Maintenance
QA/PRE environments WILL BE AVAILABLE on the 29th of November 2025
 
2025/12/05 - 2025/12/07 All Systems Not available – 5th of December 2025 Friday from 19:00 till the 6th of December 2025 Saturday 09:00 Monthly Payment Run
IOD Pension Increases for 2025
Available – 6th of December 2025 Saturday 09:00 – 20:00
Not available – 6th of December 2025 Saturday from 20:00 till the 7th of December 2025 Sunday 07:00
Available – 7th of December 2025 Sunday from 07:00 – 17:00
QA/PRE environments WILL BE AVAILABLE.
2025/12/12 - 2025/12/14 All Systems Available (refer to above paragraph)

 
Not available - 12th of December 2025 Friday from 22:00 to 13th of December 2025 Saturday till 08:00. Data Archiving on the mainframe
Available – 12th of December 2025 Saturday 07:00 – 20:00  
Not available - 14th of December 2025 Sunday from 03:00 to 06:00 Monthly Billing Run (Manual Contributors)
QA/PRE environments WILL BE AVAILABLE.  
12/16/2025 All Systems Please take note that all systems WILL BE AVAILABLE on the 16th of December 2025 (Tuesday - Day of Reconciliation).  
2025/12/19 - 2025/12/21 All Systems Available (refer to above paragraph)


QA/PRE environment WILL BE AVAILABLE.
2025/12/25 - 2025/12/26 All Systems Please take note that all systems WILL BE AVAILABLE on the 25th and 26th of December 2025 (Thursday - Christmas Day and Friday - Day of Goodwill).  
2025/12/26- 2025/12/28 All Systems Not available – 26th of December 2025 Friday from 19:00 till the 27th of December 2025 Saturday 09:00 Monthly Recon Run
Monthly Service Allocation iro Two Pot Fund All Funds
Available – 27th of December 2025 Saturday 09:00 – 20:00
Not available – 27th of December 2025 Saturday from 20:00 till the 28th of December 2025 Sunday 07:00
Available – 28th of December 2025 Sunday from 07:00 – 17:00
QA/PRE environments WILL BE AVAILABLE.
1/1/2026 All Systems Please take note that all systems WILL BE AVAILABLE on the 1st of January 2026 (Thursday - New Years Day).  
2026/01/02 - 2026/01/04 All Systems Available (refer to above paragraph)


QA/PRE environment WILL BE AVAILABLE.  
2026/01/09 - 2026/01/11 All Systems Not available – 9th of January 2026 Friday from 19:00 till the 10th of January 2026 Saturday 09:00 Monthly Payment Run
Available – 10th of January 2026 Saturday 09:00 – 20:00
Not available – 10th of January 2026 Saturday from 20:00 till the 11th of January 2026 Sunday 07:00
Available – 11th of January 2026 Sunday from 07:00 – 17:00
QA/PRE environments WILL BE AVAILABLE.