# NEC ECC: Dividing date in NEC4

**URL:** <https://reachback.builtintelligence.com/t/nec-ecc-dividing-date-in-nec4/5473>\
**Category:** Compensation Events\
**Created:** [8 January 2020 11:08 UTC](https://reachback.builtintelligence.com/t/nec-ecc-dividing-date-in-nec4/5473 "2020-01-08T11:08:09Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Samson1](https://avatars.discourse-cdn.com/v4/letter/s/53a042/32.png) [@Samson1](https://reachback.builtintelligence.com/u/Samson1)\
**Post date:** [8 January 2020 11:08 UTC](https://reachback.builtintelligence.com/t/nec-ecc-dividing-date-in-nec4/5473/1 "2020-01-08T11:08:09Z")

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What is the difference of “date of that communication” in the 1st paragraph and “date of the notification” in 2nd paragraph?

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**Author:** ![Andrew\_W-I](https://dub1.discourse-cdn.com/flex013/user_avatar/reachback.builtintelligence.com/andrew_w-i/32/151_2.png) [@Andrew\_W-I](https://reachback.builtintelligence.com/u/Andrew_W-I)\
**Post date:** [8 January 2020 13:08 UTC](https://reachback.builtintelligence.com/t/nec-ecc-dividing-date-in-nec4/5473/2 "2020-01-08T13:08:12Z")

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‘date of that communication’ is the relevant date of the Project Manager or Supervisor’s communication.

‘date of the notification’ is the date of the Contractor’s notification under clause 61.3.