README.txt for nz_hswa...2022 files

6 July 2022 files

Files were automatically created during SharedSDS data pumping operations.

The origin of the data is ...

https://www.worksafe.govt.nz/dmsdocument/20238-workplace-exposure-standards-and-biological-exposure-indices-edition-13/latest

The link will download the original published pdf file which is licensed under the Creative Commons Attribution-Non-commercial 3.0 NZ licence.

Please note that CAS numbers have been manually added to the BEI chemicals list.

Also, square brackets surround CAS numbers to prevent Microsoft confusing them with dates.

Differences from previous versions include:

 - Addition of ceiling exposure limits for some chemicals

 - Addition of predicted tightening of exposure limits

 - Addition of review dates when exposure limits may be re-considered



Mike Dewhirst
Director
Climate Pty Ltd
+61(0)3 9034 3977
+61(0)411 704 143