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Welcome to the revisions & updates webpage for the CSUDH Chemical Hygiene Plan (CHP). Below, you will find the changes that have been made to the plan by the Chemical Hygiene Officer. If no updates or revisions are made to the plan for an annual review, then the word "REVIEWED" will just be reflected for that that particular year. 听
| Revision or Update | Page # |
| Updated staff contact information | 4 |
| New Security Protocol for Research Labs & Stockroom | 听37 |
| New Transportation Polices | 听52,60 |
| Table of Content Pages | 听Beginning of CHP |
| Location of CHP online | 听4 |
| Updated Hazardous Waste Label | 听18 |
| Reviewed on: 8/31/21 | 听 |
| Revision or Update | Page # |
| Updated location of CHP online | 4 |
| Referenced the new "Working Alone or Independently Lab Policy" | 9 |
| Removed Nanomaterial section | 22 |
| Updated "Restricted Purchases" Procurement Hyperlink | 36 |
| Referenced the new "Intra & Inter-Building Lab Hazardous Substances Transportation Procedure | 52 |
| Clarify the requirement for refresher training for some courses and not all | 53 |
| Reviewed on: 6/22/22 |
| Revision or Update | Page # |
| Removed wording from number 4 "with lab supervisors" | 4 |
| Added the following words to numbers 5 and 6 faculty, staff, and student | 4 |
| Changed EHS manager to director | 4 |
| Updated image | 35 |
| Changed Hazardous Materials Waste Storage to Central Accumulation Area | 61,18 |
| Changed verbiage to EHS details procedures instead of follows procedures | 18 |
| Updated hyperlink | 52 |
| Added S&R, Trade Shops, Authorized Individuals, Contractors/Vendors are allowed to transport | 52 |
| Removed verbiage and reference Hazardous Substances Transportation Program | 60 |
| Removed the wording radioactive waste | 61 |
| Revised: 6/26/23 | |
| Amended verbiage in Purchasing Controls section | 36 |
| Revised: 7/13/23 |
Reviewed on 4/2/2024
Changes Made | Page听 |
| Added CSU Retention Policy 1039 | 3 |
| Updated CHO contact information | 3 |
| Added section for department chair responsibilities | 4/5 |
| Clarified responsibilities for PI and lab personnel and added enforcement expectations | 5/6 |
| Added RSS platform for chemical inventory and LHAT | 5/6 |
| Added RSS as SDS repository; removed outdated references | 15/16 |
| Introduced MetaBIM for hazardous waste pickup | 16 |
| Clarified contact and scheduling protocols | 16 |
| Added OSHA definitions and designated areas听 | 18 |
| Added use of RSS for inventory and assessment | 18 |
| Added section: Guidance for generating hazard signage using RSS | 35/36 |
| Clarified PI responsibility | 35/36 |
| Added GHS/NFPA pictograms | 35/36 |
| Emphasized annual reviews via RSS; tagging expired items; PI responsibility | 37/38 |
| Referenced new labeling method for PFC | 38 |
| Added PFC storage concerns | 39 |
| Added dating, tracking, and disposal timeframes with new label | 42/43 |
| Aligned with RSS platform, added frequency, tracking, and follow-up | 47 |
| Defined timelines & responsibilities for corrective actions & PIU accountability | 47/48 |
| Added 90-day limit, fill thresholds, and proactive pickup; referenced MetaBIM | 52 |
| Updated minor injuries treatment contact information to Concentra | 58 |
| Reviewed: 6/18/2025 |
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