The document discusses standards required for handwriting comparisons. It states that collected standards, which are genuine documents written naturally, are preferred over request standards which are written at the request of investigators. It provides guidance on obtaining adequate samples, including getting 20-25 signatures or 4-5 handwritten pages and samples within 2-3 years unless health has changed. When getting request standards, the writer should be dictated to, the writing conditions duplicated, and the questioned writing kept isolated to avoid influencing the samples.