Apex Resource Library

Curated by Apex Companies

Helpful Industry Tools

Apex’s Resource Library is your source for timely and topical information to help you address your most complex water, environmental, ESG, health and safety, construction management, transportation, compliance and assurance, and infrastructure challenges. Explore our ever-growing collection of fact sheets, research-based best practices, brochures, curated regulatory guidance, projects, and other valuable content.

Featured Resources

Corporate Solutions Overview

Apex Locations

A Timeline of Recent Stormwater Regulatory Policies

A Timeline of US Federal Actions on PFAS


Stormwater Services

Stormwater Construction and Compliance

Industrial Stormwater Compliance

Drinking Water and Wastewater

Cost-Effective, Permit-Compliant Stormwater Services

Permeable Pavement

Water Quality Trading and Fee Reduction Programs


Environmental Site Remediation

Natural Resources Services

Brownfield Remediation and Redevelopment

Natural Disaster Support Services

A Timeline of Major US Environmental Milestones

Sustainability & ESG

Industry Alert: Commute Reduction Programs

Industry Alert: Commute Reduction Programs

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Climate Scenario Analysis

Climate Change Services

Environmental, Social, and Corporate Governance

ASI Performance and Chain of Custody Standards

Health & Safety

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Apex Asbestos, Lead, and Mold Services

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Industrial Hygiene Services

Indoor Air Quality

Safety Services

Compliance & Assurance

Air Quality Services

ISO 14001:2015 Environmental Management System

ISO 45001 Management System Consulting Services


Construction Services

Surveying Services

Land Development Services

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