Portugal approves cannabis standards in its official pharmacopoeia

Portugal’s official pharmacopoeia of 1876 contains an unusually precise instruction about the medicinal meaning of hashish. It identifies the plant material to be supplied under that name and gives separate standards for cannabis extract and tincture.

These entries belong to a work approved by royal decree to replace the preceding pharmaceutical code for legal purposes. Their significance is pharmaceutical standardization, with a stated transition period before the replacement took effect.

Royal approval and delayed operation

The decree printed at the beginning of the volume is dated 14 September 1876. It approves the project prepared by a commission appointed in 1871 and directs that the new Pharmacopêa portugueza replace the Codigo pharmaceutico lusitano previously approved under decrees of 1835 and 1861.

The replacement was to operate only after six months from publication of the decree in the Diário do governo. The database therefore records the approval date and preserves the delayed-operation provision. The relevant gazette publication date has not been independently retrieved, so an exact commencement day is not supplied.

The Imprensa Nacional’s own historical account confirms the official edition and the decree of approval. The transition wording is verified in the original volume itself.

What “hashish” meant in this standard

The Cânhamo entry on page 92 distinguishes Indian hemp from European hemp. For Indian hemp it describes flowering and partly fruiting tops, their botanical features and their appearance in commerce as compressed masses held together by resinous material.

It then instructs that these tops should be used as Haschich, except when the compound, buttery preparation made from them in the East is expressly indicated. A historical prescription using that word therefore cannot automatically be interpreted as requesting the same product that the word commonly identifies today.

The same page describes European hemp through its fruits and oily seeds. These are distinct parts of the monograph, rather than an interchangeable specification for every cannabis product.

Extract and tincture entries

Page 187 gives a standard for alcoholic Indian-hemp extract. Page 417 specifies a tincture prepared from that extract. These are named pharmaceutical preparations with defined ingredients and methods, providing a reference for what pharmacists were expected to understand by their names.

The general notices also require formulas to identify the part used when a plant has several employed parts. That helps explain the practical importance of the flowering-top and fruit descriptions.

Limits of the finding

These sources establish official recognition and standards for medicinal cannabis. They do not establish a new possession or cultivation offence, unrestricted retail access, or the first-ever Portuguese medicinal use. The predecessor codes have not been compared, and actual enforcement has not been reconstructed. No national score change is assigned.^[1][2]