0896: Reducing the current Code Cut-Off Date (Line in the Sand) from 3 to 4 years to 2 to 3 years

Summary

UNC modification 0896 reduces the gas network code's 'Line in the Sand' cut-off date from 3-4 years to 2-3 years. This affects how long historical gas system data must be retained for settlement purposes. The change has been implemented following authority direction.

Why it matters

This is a gas system administrative change with no direct impact on electricity markets or grid infrastructure. Gas network code modifications affect gas transportation and settlement, not power generation or electricity transmission.

Key facts

• •Reduces code cut-off date from 3-4 years to 2-3 years
• •Implemented following authority direction
• •Affects Independent Gas Transporters (IGT)