The legal status of hashish in Canada has undergone significant changes over the past few years, culminating in a progressive stance towards the cannabis derivative. As of October 17, 2018, Canada became one of the first major economies to legalize cannabis for recreational use nationwide under the Cannabis Act (Bill C-45), which naturally includes hashish as a derivative of marijuana.

Before diving into the current legal landscape surrounding hashish, it’s important to understand what it is. Hashish, often known simply as hash, is a concentrated resin cake or ball produced from pressed kief, the detached trichomes and fine material that falls off cannabis flowers and leaves. It varies significantly in color and can range from gold to dark brown, and is traditionally consumed by smoking or ingestion.

Under the Cannabis Act, adults in Canada are allowed not only to purchase fresh or dried cannabis, oils (including concentrates like hash), and seeds for cultivation from licensed retailers but also to possess and share up to 30 grams of legally acquired cannabis (or its equivalent) with other adults. The "equivalent" here refers to specific product categories having different limits based on their form. For example, 1 gram of dried cannabis is equivalent to 5 grams of fresh cannabis or 0.25 grams of concentrate, making possession limits for hash clearly defined for individual use.

It's crucial to note that while federal law permits these activities across Canada, each province and territory has the autonomy to regulate certain aspects more stringently if they choose. This includes adjusting where cannabis can be sold and consumed within their jurisdictions. For instance, some provinces have government-operated stores as the sole distributors whereas others include privately run establishments too.

The legalization aims not only at reducing illegal trade but also at controlling product quality and reducing underage access to cannabis products. Licensed producers must adhere strictly to regulations concerning production processes while consumers benefit from knowing exactly what they’re purchasing—a scenario typically unsafe or unclear within unregulated markets.

However, despite legalization at a national level, there are still repercussions related to misuse or unauthorized sale of hashish and other cannabis products; driving under influence laws have been updated extensively to handle drug-impaired driving more effectively post-legalization. Penalties for selling without a license or providing marijuana products including hashish to minors remain severe as part of efforts towards responsible usage.

Furthermore, crossing international borders with cannabis—including hash—is illegal whether entering or leaving Canada regardless of legalization status in the destination country. Canadian airports have implemented clear directives and disposal bins for travelers who inadvertently carry cannabis products onto international flights.

In conclusion, while Canadians enjoy one of the most liberal stances on marijuana derivatives including hashish globally due primarily to legislative shifts brought by The Cannabis Act in 2018; responsibilities accompany those freedoms closely monitored by various levels of government ensuring public safety remains paramount amid these changes.