HT or HTL? Which path is right for you?

You like histology. You’ve been working in the lab, and now you’re starting to think about getting certified. But you’ve heard there are two different routes—and you’re not sure which one to take. Should you pursue your HT or go the HTL route? Or maybe you already have your HT certification and are wondering if pursuing your HTL makes sense for you.

While the two certifications have different education and eligibility requirements, choosing between them involves more than the degree you have or the one you are considering. It’s also about what you enjoy doing, how you like to solve problems, and where you see yourself going in your career.

HT - Histotechnician

If you like the hands-on, step-by-step side of histology, the HT (Histotechnician) route may be for you. HTs prepare and process tissue samples for microscopic examination by a pathologist. Their work focuses on the core histology workflow: Fixation - Processing - Embedding - Microtomy - Staining 

What you might enjoy about this:

• Hands-on laboratory work
• Learning and mastering the histology workflow
• Producing high-quality tissue sections and stained slides
• Developing troubleshooting skills as you gain experience

Education Requirements:

• 60 semester hours from an accredited college or university

HTL – Scientist in Histotechnology

If you find yourself asking, “Why did this happen?”, you might be more interested in the HTL route. HTLs perform routine techniques as well as more complex histology techniques. They also develop a deeper understanding in the areas of pathology, methodology, troubleshooting, education, and management.

Their work may include:

• Immunohistochemistry (IHC)
• In situ hybridization (ISH)
• Immunofluorescence
• Molecular techniques

Education Requirements:

• 4-year degree from an accredited college/university

HT vs. HTL: What can vary?

Your certification doesn’t always determine exactly what you’ll do each day.

Some labs have HTs and HTLs perform the same histology techniques, including IHC and ISH, while other labs may reserve certain advanced techniques for HTLs. Leadership opportunities can also vary by laboratory—some may require an HTL credential for certain roles, while others may not.

Compensation can vary also. Because the HTL certification requires a higher level of education, some laboratories may offer higher salaries for HTL positions.

So, which path sounds right for you?

Want to learn more about HT or HTL certification routes and eligibility requirements? Check out the ASCP Board of Certification here for more information, including state-specific licensure requirements.