Important Dates

Deadlines for maintenance requests, code maintenance request batch begin and end dates, and meeting dates.

See below for the Summer 2023 X12N MR Schedule:

Summer 2023 X12N MR Schedule

2024

April

Deadline for submitting code maintenance requests for member review of Batch 126

May

Batch 126 member review begins

Batch 126 member review ends

June

Summer 2024 X12 Standing Meeting On-Site in Jacksonville, FL

Continuation of Summer X12J Technical Assessment meeting, 3:00 - 5:00 ET

Summer Procedures Review Board meeting, 3:00 - 5:00 ET

July

Deadline for submitting code maintenance requests for member review of Batch 127

Batch 127 member review begins

August

Batch 127 member review ends

August Technical Assessment Meeting 1:30-3:30 ET Monday & Tuesday - 1:30 - 2:30 ET Wednesday

August PRB Meeting - 2:30-3:30 ET

Deadline for submitting code maintenance requests for member review of Batch 128

Batch 128 member review begins

September

Batch 128 member review ends

Fall 2024 X12 Standing Meeting On-Site in Pittsburgh, PA

Continuation of Fall X12J Technical Assessment meeting, 3:00 - 5:00 ET

Fall Procedures Review Board meeting 3:00 -5:00 ET

November

Deadline for submitting code maintenance requests for member review of Batch 129

Batch 129 member review begins

Batch 129 member review ends

December

December Technical Assessment Meeting - 1:30-3:30 ET Monday & Tuesday - 1:30-2:30 ET Wednesday

December PRB Meeting - 2:30-3:30 ET

Deadline for submitting code maintenance requests for member review of Batch 130

Batch 130 member review begins

2025

January

Batch 130 member review ends