Category: Respirator

RHP Risk Management Experts Advance Industrial Hygiene Science at Silica Symposium and AIHA Connect

Jon Redmond /June 5, 2026

RHP Risk Management professionals presented research at the Respirable Crystalline Silica and Other Minerals and Metals Symposium and AIHA Connect conferences, sharing research-based insights that highlight RHP’s expertise in occupational and…

Cannabis Legislation Taking Effect in 2024 Includes Focus on Worker Safety and Employment Discrimination

Jon Redmond /January 8, 2024

The turn of the New Year has put new legislation into effect for the cannabis industry. Ohio joins 23 other states (and Washington D.C.) that have authorized cannabis for adult use,…

NIOSH Announces 19 “PHE” Designated Respirators Are Now Obsolete

Jon Redmond /January 18, 2023

19 respirator models, that had previously been approved under a temporary public health emergency (PHE) designation related to the COVID-19 pandemic, are now considered obsolete by the National Institute for Health…

Industrial / Manufacturing Facility Safety

Jon Redmond /May 13, 2022

Industrial and manufacturing facilities, with their variety of processes and inherent hazards, may increase a worker’s exposure risk. Industrial and manufacturing employers are legally required to keep their employees and…

ASTM F3502-21 Barrier Face Covering Standard Overview

Jon Redmond /December 23, 2021

In response to the discovery and subsequent rapid spread of the COVID 19 Omicron variant, the Centers for Disease Control and Prevention (CDC) has issued updated guidance regarding selection of…