Finding the Hazmat Suit in GTA Online's Kortz Center preparation chain is not as simple as traveling to a marked clothing store. The mission requires players to locate a laboratory, identify a specific target, complete a biometric scan, and then access a secured basement. For players researching GTA V Accounts and the newest GTA Online heist, understanding this sequence can save considerable time.

Where the Hazmat Suit Is Located

The preparation takes players to a house in Banham Canyon. The location is guarded, and the Hazmat Suit itself is inside the laboratory beneath the property.

You cannot simply enter the laboratory and grab it immediately. The mission is structured around several objectives that must be completed first.

The four Infiltration Gear preparations each unlock a corresponding Kortz Center entry point. Hazmat Suit opens the Sewer, while the Staff Key Card, Tactical Equipment, and Alpha Mail Disguise open the other three routes.

Step-by-Step Preparation

Start by heading to the designated Banham Canyon property.

Deal with the guards outside and then continue through the building. Once you are inside, look for the laboratory boss. Raf supplies an image of the target, making it easier to identify the correct person.

After eliminating the boss, use your phone camera to scan his face.

This is the key part of the mission because the scanned information allows you to bypass the retina security at the basement entrance.

Move to the basement door and interact with the control panel. Once the security system is bypassed, enter the laboratory.

The workers inside will attack, so clear them before searching for the Hazmat Suit. The suit can then be taken from one of the workers.

Do Not Miss the Sewer Blueprints

There is one additional step worth remembering.

If you intend to use the Sewer entry during the Kortz Center finale, photograph the sewer tunnel blueprints before leaving the preparation area.

This is especially useful for players who are trying to build a complete stealth-oriented route. The Sewer is one of four main entry points, and the Hazmat Suit is the preparation that makes it available.

Objective What You Need to Do
Reach the location Travel to Banham Canyon
Find the boss Use Raf's photograph
Complete scan Photograph the boss's face
Enter the lab Bypass the retina panel
Obtain equipment Take the Hazmat Suit
Support Sewer route Photograph tunnel blueprints
Is This the Best Infiltration Prep?

That depends on the crew.

The Sewer route gives players an underground approach, but other choices can be more convenient for certain playstyles. Recent community discussions have compared the Sewer and Loading Bay routes extensively, with players reaching different conclusions depending on their preferred escape route and difficulty.

The important point is that you are not required to complete every Infiltration Gear mission. One is enough to proceed, while additional preparations provide more choices later.

Players who want to broaden their GTA Online options while working on heist progression can also consider GTA 5 Accounts as part of their wider account plans.