Sterile Processing Week · October 11–17, 2026

Celebrating the people who get surgical instruments ready.

Surgeons rely on reusable instruments that someone has cleaned, inspected, assembled, packaged and sterilized. That someone works in sterile processing — usually out of sight. This week, we’re saying thank you.

Wherever you are in SPD

One week, three ways in

If you work in SPD

This week is yours. The decontam shifts, the tray builds, the IFU checks nobody outside the department sees — thank you. Keep your skills and CEUs current with our free newsletter.

Read The Sterile Standard →

If you’re thinking about the field

Most people have never heard of sterile processing until someone tells them. Start with what the department actually does, then see whether the work fits you.

What is SPD? →

If you lead or teach a team

Recognition lands best when it’s specific. Name the catch someone made, the tray they rebuilt, the new tech they trained — and say it where the OR can hear it too.

Building a culture of quality →

Why a week for sterile processing

The department most patients never hear of

Surgery is a team sport and one of the teams works out of sight. Three things worth knowing about them.

Every reusable instrument comes through SPD

Before a tray reaches the OR it has been cleaned in decontamination, inspected piece by piece, assembled, packaged, sterilized and stored — then tracked back out again. Most of that happens below ground or behind a door most hospital staff never open.

What a technician actually does →

It is skilled, credentialed work

The CRCST credential covers seven domains, and full certification requires 400 documented hands-on hours in a department. New Jersey and Pennsylvania require certification by law.

Certification law by state →

The department runs when the OR runs

Evenings, nights and weekends included. Surgery schedules, loaner trays and emergency cases all land on SPD, usually without the patient ever knowing the department exists.

Work environment and schedule →

A short history

From a wash basin to a sterile processing department

Sterile processing is younger than surgery and older than most hospital departments. The milestones, in order.

  1. 1847

    Handwashing becomes a rule

    Ignaz Semmelweis, working in a Vienna maternity clinic, required doctors to wash their hands in a chlorinated lime solution between the autopsy room and the ward. Deaths from childbed fever fell sharply. The idea that unseen contamination kills was born here.

  2. 1867

    Antiseptic surgery

    Joseph Lister published his results using carbolic acid on wounds, dressings and instruments. Surgical infection, until then treated as inevitable, became something a surgeon could prevent.

  3. 1879–1881

    The autoclave and the case for steam

    Charles Chamberland, in Louis Pasteur’s laboratory, built the first autoclave. Robert Koch’s experiments soon after showed moist heat under pressure outperformed dry heat — the principle behind every steam sterilizer in a hospital today.

  4. Mid-20th century

    Central sterile supply

    Hospitals stopped sterilizing on each ward and brought the work into one central department with trained staff, standard processes and records. The sterile processing department as we know it dates from this move.

  5. 1958

    A professional association

    The association now known as HSPA (the Healthcare Sterile Processing Association, formerly IAHCSMM) was founded, giving the profession its own body, credentials and standards voice. Sterile Processing Week is its annual recognition of the field.

  6. Today

    Standards, surveys and state law

    AAMI ST79 and ST108 set the steam-sterilization and water-quality expectations surveyors check against. Several states, New Jersey and Pennsylvania among them, require technicians to hold certification. The job has become a profession.

Ways to mark the week

Small, specific, and worth doing

Curious about the career? Come to our free open house in Cherry Hill on Sat Oct 24 — meet instructors who have worked hospital sterile processing and ask anything.

Join the profession

Thinking about sterile processing? Start here.

See class dates in Cherry Hill and live virtual, or talk to a real person about which format fits.

Enroll now Call