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Crimes (Forensic Procedures) Act 2000 - NSW Ombudsman - NSW ...

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10.3. Receipt of DNA samples<br />

DNA samples submitted to DAL for analysis fall into two categories, person samples and crime scene samples.<br />

Person samples are taken directly from the person through a forensic procedure. The biological material will be<br />

a saliva or blood sample on an FTA card, or a sample of hair. Crime scene samples may be swabs of biological<br />

material, like blood, or may be any type of item obtained from a crime scene, and include clothes, hats, bed sheets,<br />

cigarette butts, bottles, weapons and housebreaking implements.<br />

10.3.1. Receipt of person samples<br />

Person samples are delivered to DAL either directly by <strong>NSW</strong> Police or by TNT Failsafe Couriers. Each person sample<br />

is entered onto the DNA Laboratory Information Management System (LIMS) and given a unique “A” number. Person<br />

samples taken in relation to the investigation of a particular offence should be given an “FS” case number which links<br />

the sample to the relevant crime scene evidence.<br />

All items submitted to the laboratory are received in accordance with the procedures detailed in DAL’s “<strong>Forensic</strong><br />

Biology <strong>Procedures</strong> Manual.” Person samples are checked for sample integrity, which involves a review of the<br />

sample bag and the tamper evident seals, and confirmation that the correct documentation is present. If the sample<br />

information form is incomplete or appears to be incorrect, DAL seeks clarification from FPIT before proceeding.<br />

If the sample is acceptable, barcodes are printed. For samples taken by buccal swab, barcodes are placed on the<br />

yellow envelope containing the FTA paper, the protective plastic sheet and the sample information form. For blood<br />

samples and hair samples, barcodes are placed on the envelope containing the FTA paper or hair, the protective<br />

plastic sheet, the sample information form and the DNA submission sheet.<br />

Any samples which do not meet the sample integrity criteria are marked as rejected on LIMS. They are, in the first<br />

instance, returned to FPIT, along with the reasons for the sample being rejected.<br />

184<br />

<strong>NSW</strong> <strong>Ombudsman</strong><br />

DNA sampling and other forensic procedures conducted on suspects and volunteers under the <strong>Crimes</strong> (<strong>Forensic</strong> <strong>Procedures</strong>) <strong>Act</strong> <strong>2000</strong>

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