Understanding the Value of Working With a Certified Lactation Support Specialist™
Bringing a baby into the world comes with many questions, especially around feeding. Whether you are preparing to breastfeed, pump, combination feed, or are still exploring your options, having the right kind of support matters.
A Certified Lactation Support Specialist™ (CLSS™) is a trained professional who provides evidence-informed, family-centered lactation education and support, working alongside, not in place of, clinical healthcare providers.
This page explains what CLSS™ professionals do, how they support families, and how to know if working with a CLSS™ is right for you.
What Is a Certified Lactation Support Specialist™ (CLSS™)?
A CLSS™ is a credentialed lactation support professional certified by Birthwork Institute™. CLSS™ certificants have demonstrated verified knowledge, applied skills, and ethical practice in providing non-clinical lactation education and support.
CLSS™ professionals often include doulas, childbirth educators, nurses, peer counselors, and other perinatal professionals who integrate lactation support into their work.
What this means for families:
You are working with someone who has met formal standards, practices within a clearly defined scope, and is committed to ethical, respectful, and inclusive care.
How a CLSS™ Can Support You
CLSS™ professionals support families before and after birth, helping you build confidence and understanding around feeding your baby.
A CLSS™ may help with:
CLSS™ support is educational, practical, and relationship-based, grounded in evidence and respect for your family’s goals.
What a CLSS™ Does Not Do
CLSS™ professionals practice within a non-clinical scope of care.
They do not:
When concerns fall outside their scope, CLSS™ professionals are trained to refer promptly and appropriately to clinical lactation professionals or healthcare providers.
This boundary protects families and ensures coordinated, safe care.
How CLSS™ Professionals Work With Your Care Team
CLSS™ professionals are trained to collaborate respectfully with:
Their role helps bridge gaps in access, timing, and continuity of support, especially when clinical lactation care is limited or delayed.
For families, this means more consistent support, clearer communication, and fewer moments where you are left without guidance.
Why Certification Matters
Not all lactation support looks the same. Certification helps families understand who has met verified standards.
CLSS™ certification means that the professional has:
Certification is one way families can make informed, confident choices about their care.
How to Verify a CLSS™ Professional
All active CLSS™ certificants are listed in the public CLSS™ Registry, maintained by Birthwork Institute™.
Families can use the registry to:
If a professional claims to hold the CLSS™ credential, they should be able to be verified.
Choosing the Right Support for Your Family
Every family’s feeding journey is unique. A CLSS™ professional may be a good fit if you are looking for:
If your situation involves medical complexity, a CLSS™ can help you navigate next steps and connect with appropriate clinical care.
Our Commitment to Families
Birthwork Institute™ upholds strict standards for:
The CLSS™ credential exists to improve access, confidence, and continuity of lactation support, so families are never left navigating feeding alone.