
4 The Record is a publication from ALL4’s team that takes an in-depth look at technical and regulatory topics.

Updated 4.15.20 – A message from our CEO: COVID-19
Posted: March 18th, 2020
April 15,2020 – ALL4 has launched 4 The Record – Quarantine Series, a compilation of articles, videos, and webinars to keep the regulated community up to date during the COVID-19 pandemic. We developed this publication to share timely technical knowledge […]
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PADEP’s CSMM Rev. 8 Frequently Asked Questions Document Updated! Article 3, Operational Test Period
Posted: March 17th, 2020
Welcome to the third blog of our series related to the Pennsylvania Department of Environmental Protection’s (PADEP or Department) Continuous Emissions Monitoring (CEM) Section’s release of an updated Frequently Asked Questions (FAQs) document to support Continuous Source Monitoring Manual Revision […]
Read articleU.S. EPA Announces New Guidance Portal
Posted: March 13th, 2020
In a February 28, 2020 Federal Register notice, the U.S. Environmental Protection Agency (U.S. EPA) announced a new web portal that allows the public to search for agency guidance documents. The creation of this portal was mandated by the October […]
Read articleHow does the Highly Reactive Volatile Organic Compound Emissions Cap and Trade (HECT) program affect Houston?
Posted: February 25th, 2020
This is the third blog in a series where I will discuss Texas Emissions Banking and Trading (EBT) programs specifically in the Houston-Galveston-Brazoria (HGB) region. In this edition, I will explain the purpose and requirements of the mandatory Highly Reactive […]
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U.S. EPA Updates RMP Rule
Posted: February 18th, 2020
U.S. EPA Largely Rescinds The 2017 Risk Management Plan Rule Changes On December 19, 2019, the U.S. Environmental Protection Agency (U.S. EPA) issued the final rule rescinding most of the significant amendments to the Accidental Release Prevention Requirements under the […]
Read article“So you think you can flex?”
Posted: February 4th, 2020
What image comes to mind when you think of the word: “YOGA” I’d be willing to bet it’s something along the lines of a person making a crazy shape with their body, doing a handstand, or maybe demonstrating some type […]
Read articleALL4’s Texas 2020 Look Ahead
Posted: January 29th, 2020
As we transition from 2019 into the next decade, let’s focus on our crystal ball and see what environmental happenings may be in store for Texans in 2020. But first, it would be a mistake to not look back at […]
Read article2020 Look Ahead: Thinking Ahead in an Election Year
Posted: January 23rd, 2020
// Colin McCall I’m excited to once again introduce our Look Ahead article for 2020 – a year filled with new opportunities for facilities to grow their operations and to position themselves for competitive advantages through environmental planning. We are […]
Read articleSubpart MM Reporting Update – First Semiannual Report Due January 30, 2020
Posted: January 21st, 2020
January 30, 2020 marks the first semiannual compliance reporting deadline under the amended 40 CFR Part 63, Subpart MM (National Emission Standards for Hazardous Air Pollutants for Chemical Recovery Combustion Sources at Kraft, Soda, Sulfite, and Stand-Alone Semichemical Pulp Mills). […]
Read article40 CFR Part 63, Subpart O Comments and Information Request
Posted: January 14th, 2020
On December 12, 2019, U.S. EPA issued an advance notice of proposed rulemaking (ANPRM) requesting information from the ethylene oxide (EtO) sterilization industry, including companies, trade associations, and control technology vendors. In addition to the ANPRM, U.S. EPA is seeking […]
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